apavlenko
a99118c4c7
moving CannyVX test from ocl to cpp file
2016-12-09 15:07:53 +03:00
apavlenko
4246d3667f
disabling again
2016-12-09 14:53:06 +03:00
apavlenko
76c38f0c80
trying to enable canny_vx adding a new test comparing canny_cv vs canny_vx
2016-12-09 14:53:06 +03:00
apavlenko
f3ec56fcee
fixing build errors
2016-12-09 14:53:06 +03:00
apavlenko
541d5b02d9
disabling due to accuracy issues
2016-12-09 14:53:06 +03:00
apavlenko
ccd8031a33
fixing compilation
2016-12-09 14:53:06 +03:00
apavlenko
1e2ddc30b1
Canny via OpenVX, Node wrapper extended (query/set attribute), some naming fixes
2016-12-09 14:53:06 +03:00
Alexander Alekhin
98181e9d7f
imgproc/drawing: minor refactoring in FillConvexPoly
2016-12-08 22:14:32 +03:00
Alexander Alekhin
7e0f1ec00a
test: putText regression garbage test
2016-12-08 22:14:31 +03:00
Alexander Alekhin
bcbe2f123f
test: move more drawing tests
2016-12-08 22:14:30 +03:00
Alexander Alekhin
781ab3d481
test: minor refactoring in test_drawing
2016-12-08 22:14:29 +03:00
Alexander Alekhin
ee265962b2
test: move test_drawing into imgproc module
2016-12-07 22:04:25 +03:00
Li Peng
396921dd23
5x5 gaussian blur optimization
...
Add new 5x5 gaussian blur kernel for CV_8UC1 format,
it is 50% ~ 70% faster than current ocl kernel in the perf test.
Signed-off-by: Li Peng <peng.li@intel.com>
2016-12-06 09:42:37 +08:00
Vadim Pisarevsky
f84dc354f6
Merge pull request #7564 from terfendail:ovx_gaussianfilter
2016-12-02 15:24:03 +00:00
Vitaly Tuzov
afc7396975
Added OpenVX based processing to gaussianBlur
2016-12-02 14:46:12 +03:00
Li Peng
b69cdb2434
Image pyramids upsampling optimization
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Add new ocl kernel for image pyramids upsampling,
It is 35% faster than current OCL kernel in perf test.
Signed-off-by: Li Peng <peng.li@intel.com>
2016-12-02 13:54:58 +08:00
Vadim Pisarevsky
c99097f89a
Merge pull request #7478 from terfendail:ovx_boxfilter
2016-12-01 17:57:46 +00:00
Vadim Pisarevsky
1d45726f47
Merge pull request #7588 from terfendail:ovx_medianblur
2016-12-01 17:54:34 +00:00
Vadim Pisarevsky
e623e710be
Merge pull request #7597 from terfendail:ovx_threshold
2016-12-01 17:53:38 +00:00
Vadim Pisarevsky
32f48a8d9c
Merge pull request #7631 from savuor:openvx_accumulate
2016-12-01 17:49:18 +00:00
Vadim Pisarevsky
8968318dfc
Merge pull request #7668 from savuor:openvx_equalize_hist
2016-12-01 17:43:44 +00:00
Vitaly Tuzov
6d55e99291
Added OpenVX based processing to boxFilter
2016-11-30 11:27:25 +03:00
Li Peng
2ca5a7e862
more optimization for warpAffine and warpPerspective
...
Add new OpenCL kernels for bicubic interploation, it is 20% faster
than current warp image kernel with bicubic interploation.
Signed-off-by: Li Peng <peng.li@intel.com>
2016-11-30 15:43:41 +08:00
Vadim Pisarevsky
c47267ef7f
Merge pull request #7538 from Tetragramm:CLAHEfix
2016-11-29 16:42:05 +00:00
Vadim Pisarevsky
57aaec1ee8
Merge pull request #7610 from terfendail:ovx_sobel
2016-11-29 16:40:10 +00:00
Rostislav Vasilikhin
0ac934d09a
added OpenVX call to equalizeHist() function
2016-11-29 17:53:47 +03:00
Rostislav Vasilikhin
7c2734ff14
added OpenVX calls to accumulate(), accumulateSquare(), accumulateWeighted()
2016-11-29 17:53:35 +03:00
Vitaly Tuzov
0cd3788624
Added OpenVX based processing to threshold
2016-11-29 15:35:52 +03:00
Vitaly Tuzov
9200db778c
Added OpenVX based processing to medianBlur
2016-11-29 15:32:07 +03:00
Vitaly Tuzov
e8f3469096
Added OpenVX based processing to Sobel
2016-11-29 15:29:00 +03:00
Alexander Alekhin
90b52cd9b8
Merge pull request #7726 from pengli:warp_image
2016-11-29 12:19:18 +00:00
Li Peng
b72d196753
optimization for warpAffine and warpPerspective
...
Add new ocl kernels for warpAffine and warpPerspective,
The average performance improvemnt is about 30%. The new
ocl kernels require CV_8UC1 format and support nearest
neighbor and bilinear interpolation.
Signed-off-by: Li Peng <peng.li@intel.com>
2016-11-29 14:55:58 +08:00
Michele Cancilla
89a0a46a69
Removed parallel version for CV_16U label type
2016-11-28 14:54:44 +01:00
Alexander Alekhin
7dc673fd56
imgproc: fix findContours (submatrix input)
2016-11-25 18:25:26 +03:00
Michele Cancilla
4b7fc59332
Fixed _P reserved variable name problem and changed getNumThreads with getNumberOfCPUs
2016-11-25 13:25:17 +01:00
Alexander Alekhin
88ef8c996e
Merge pull request #7709 from alalek:fix_java_tests
2016-11-24 16:15:56 +00:00
Michele Cancilla
5b23c0b176
Fixed unnecessary black spaces;
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Extended parallel version to all frameworks supported by OpenCV;
Added some documentation notes in modules/imgproc/include/opencv2/imgproc.hpp;
2016-11-24 15:03:36 +01:00
Alexander Alekhin
4fd00c1ae1
Merge pull request #7714 from onixie:master
...
Fix docs explaining the returnPoints argument of convexHull.
2016-11-23 17:44:05 +03:00
Rostislav Vasilikhin
7db43f9fff
fixed wrong equivalence in YUV conversion ( #7481 )
...
* fixed wrong equivalence in YUV conversion
* fixed channel order from YVU to YUV
2016-11-23 17:39:18 +03:00
Vadim Pisarevsky
b8c875d4a1
Merge pull request #7707 from K-Shinotsuka:issue37
2016-11-23 14:15:02 +00:00
monoid911
b879126584
Fix docs explaining the returnPoints argument of convexHull.
2016-11-23 20:43:52 +09:00
Alexander Alekhin
8019498c6e
java tests fixes
2016-11-23 13:53:00 +03:00
k-shinotsuka
284006e336
add NEON code for RGB2Luv_f.
2016-11-23 19:18:41 +09:00
Vadim Pisarevsky
c1ee798213
Merge pull request #7662 from K-Shinotsuka:issue34
2016-11-22 13:57:13 +00:00
Vadim Pisarevsky
af22b6c4a9
Merge pull request #7664 from K-Shinotsuka:issue35
2016-11-22 13:49:14 +00:00
Vadim Pisarevsky
b54bc2db1e
Merge pull request #7665 from K-Shinotsuka:issue36
2016-11-22 13:44:42 +00:00
Michele Cancilla
0bc9a0db18
Improvement of sequential connected components Wu's algorithm and provide parallel version of both Wu's and Grana's algorithms (using TBB library)
2016-11-22 11:42:13 +01:00
Pavel Vlasov
dfb9c574a4
IPP 2017 filter2D fix;
...
filter2D IPP runtime check;
2016-11-21 17:18:03 +03:00
Li Peng
6cb73356b1
laplacian ocl kernel optimization
...
This ocl kernel is 46%~171% faster than current laplacian 3x3
ocl kernel in the perf test, with image format "CV_8UC1".
Signed-off-by: Li Peng <peng.li@intel.com>
2016-11-17 12:01:02 +08:00
k-shinotsuka
cf5c400ecb
add SSE code for RGB2HLS_f.
2016-11-16 00:46:13 +09:00
Alexander Alekhin
c93fb14dd2
Merge pull request #7653 from pengli:deriv
2016-11-14 13:40:04 +00:00
Juha Reunanen
5bb08bae28
Merge pull request #7464 from reunanen:test-7409-7458
...
Change contour test images to be very wide (#7464 )
* Change contour test images to be very wide (#7409 , #7458 )
Unfortunately, slows down the tests.
* Decrease the number of contour test cases, in order to (at least partially) offset the test run duration increase caused by making the test images wider
* Don't test with very wide images on 32-bit architectures
2016-11-14 16:31:29 +03:00
Li Peng
8d4a7d3dcc
sobel and scharr ocl kernel optimization
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It improves 108%~230% performance in the perf test
with image format "CV_8UC1" and kernel size 3.
Signed-off-by: Li Peng <peng.li@intel.com>
2016-11-14 15:34:59 +08:00
k-shinotsuka
a909527a39
add SSE code for HLS2RGB_f.
2016-11-14 01:44:33 +09:00
k-shinotsuka
614ce7743e
add SSE code for HSV2RGB_f.
2016-11-13 23:46:21 +09:00
Vadim Pisarevsky
4ebdf4938a
Merge pull request #7634 from paroj:undistpt
2016-11-11 14:13:18 +00:00
Alexander Alekhin
b2e0873af1
Merge pull request #7629 from alalek:issue_7626
2016-11-10 16:35:08 +00:00
Vadim Pisarevsky
a2d6d96ef1
Merge pull request #7161 from terfendail:shortline_fix
2016-11-10 16:02:20 +00:00
Pavel Rojtberg
3609343acf
undistortPoints: only consider distCoeffs if present
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iters should be 0 if we have no distortion. Also skip tilt distortion in
that case.
Furthermore move variable declarations to usage sites.
2016-11-09 16:11:26 +01:00
Alexander Alekhin
17ffb28807
Merge pull request #7602 from mshabunin:fix-opencl-warnings
2016-11-09 12:35:00 +00:00
Alexander Alekhin
f1d93cb23b
Merge pull request #7624 from pengli:gaussian_blur
2016-11-09 09:25:25 +00:00
Alexander Alekhin
183c75358b
imgproc: fix trailingZeros for MSVS 2010
2016-11-08 16:48:41 +03:00
Pavel Vlasov
349d5ba012
--perf_instrument parameter now has int type and 0, 1, 2 modes (1 - simple trees, 2 - expanded trees for functions with same name but different calling address);
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Maximum depth limit var was added to the instrumentation structure;
Trace names output console output fix: improper tree formatting could happen;
Output in case of error was added;
Custom regions improvements;
Improved timing and weight calculation for parallel regions; New TC (threads counter) value to indicate how many different threads accessed particular node;
parallel_for, warnings fixes and ReturnAddress code from Alexander Alekhin;
2016-11-08 10:18:05 +03:00
Li Peng
8f63f51e81
gaussian blur ocl kernel optimization
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This ocl kernel is for 3x3 kernel size and CV_8UC1 format
It is 115% ~ 300% faster than current ocl path in perf test
python ./modules/ts/misc/run.py -t imgproc --gtest_filter=OCL_GaussianBlurFixture*
Signed-off-by: Li Peng <peng.li@intel.com>
2016-11-08 11:22:26 +08:00
Alexander Alekhin
442380bfac
Merge pull request #7585 from pengli:morph_filter
2016-11-07 17:11:32 +00:00
mshabunin
3e28d51779
Fixed several OpenCL compiler warnings
2016-11-07 16:49:12 +03:00
Li Peng
35198b84a4
morph ocl kernel for erode and dilate filter
...
This kernel is for CV_8UC1 format and 3x3 kernel size,
It is about 33% ~ 55% faster than current ocl kernel with below perf test
python ./modules/ts/misc/run.py -t imgproc --gtest_filter=OCL_ErodeFixture*
python ./modules/ts/misc/run.py -t imgproc --gtest_filter=OCL_DilateFixture*
Also add accuracy test cases for this kernel, the test command is
./bin/opencv_test_imgproc --gtest_filter=OCL_Filter/MorphFilter3x3*
Signed-off-by: Li Peng <peng.li@intel.com>
2016-11-04 12:24:24 +08:00
Tetragramm
17df65e666
Fix the OpenCL portion to match the c++ code.
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Fix an undiscovered bug in the c++ code.
2016-11-03 20:41:16 -05:00
Vadim Pisarevsky
3dc022ae84
Merge pull request #7423 from grahamfyffe:leading_edges
2016-11-03 11:20:43 +00:00
Vadim Pisarevsky
6fceb1dd59
Merge pull request #7601 from sovrasov:remap_big_img_assert
2016-11-02 14:17:04 +00:00
Vadim Pisarevsky
bebd49d91b
Merge pull request #7467 from tomoaki0705:featureCheckSimdUniversal
2016-11-02 12:30:55 +00:00
Vladislav Sovrasov
af01267f23
Add assertion to prevent processing of large images in remap
2016-11-02 14:17:56 +03:00
Vadim Pisarevsky
8944875258
Merge pull request #7526 from alalek:fix_arm_builds
2016-11-02 10:49:43 +00:00
Vadim Pisarevsky
94d879737b
Merge pull request #7582 from K-Shinotsuka:issue32
2016-11-02 10:48:29 +00:00
Vadim Pisarevsky
01f355dfaa
Merge pull request #7583 from K-Shinotsuka:issue33
2016-11-02 10:47:33 +00:00
k-shinotsuka
a7db950b66
add SSE code for Lab2RGB_f.
2016-11-01 22:33:58 +09:00
abratchik
f978ee613e
fix for #7510 , #7511 and #7512
2016-10-31 11:07:56 +04:00
Alexander Alekhin
4c66772783
Merge pull request #7516 from sovrasov:find_contours_fix
2016-10-30 08:33:12 +00:00
k-shinotsuka
c1c7c7f83e
add SSE code for Luv2RGB_f.
2016-10-30 14:50:18 +09:00
Vadim Pisarevsky
7b532cea89
Merge pull request #7540 from K-Shinotsuka:issue31
2016-10-29 21:28:25 +00:00
Vadim Pisarevsky
2b7866f21b
Merge pull request #7503 from pengli:box_filter_v2
2016-10-29 21:20:06 +00:00
k-shinotsuka
992795d47d
add SSE code for RGB2Luv_f.
2016-10-29 15:28:31 +09:00
Tomoaki Teshima
cba22349b7
add universal hardware support check function
...
* use hasSIMD128 rather than calling checkHardwareSupport
* add SIMD check in spartialgradient.cpp
* add SIMD check in stereosgbm.cpp
* add SIMD check in canny.cpp
2016-10-29 13:24:31 +09:00
Vladislav Sovrasov
56c133d459
Disable redundant border initialization in findContours
2016-10-28 11:05:54 +03:00
Pavel Vlasov
f07525031b
BORDER_ISOLATED support for Laplacian, boxFilter and morphology;
2016-10-27 09:53:19 +03:00
Li Peng
3607da9f6b
ocl kernel performance optimization for box filter
...
The optimization is for CV_8UC1 format and 3x3 box filter,
it is 15%~87% faster than current ocl kernel with below perf test
./modules/ts/misc/run.py -t imgproc --gtest_filter=OCL_BlurFixture*
Also add test cases for this ocl kernel.
Signed-off-by: Li Peng <peng.li@intel.com>
2016-10-26 11:56:11 +08:00
Vladislav Sovrasov
34df4ae02a
Add a regression test, fix documentation
2016-10-25 11:38:07 +03:00
Vladislav Sovrasov
1f4f50b9dc
findContours: integrate workaroung to allow contours detection on image border
2016-10-25 11:38:07 +03:00
Vladislav Sovrasov
f5592fd21b
Fix wrong default mask value in floodFill
2016-10-25 11:16:59 +03:00
Tetragramm
c6772a8f5d
Fix CLAHE distribution.
...
Fix CLAHE for 16-bit images.
2016-10-21 19:54:42 -05:00
Alexander Alekhin
7a9ed39655
test: update HoughLines perf test
2016-10-20 16:54:35 +03:00
LukeZhu
ef47bcc88b
Fix the problem: filterSmall.cl report error with double
2016-10-17 15:12:42 +08:00
Vitaly Tuzov
26c9889c6b
Fix for incorrect line drawing beyond 32768 row or column
2016-10-14 18:37:59 +03:00
Vadim Pisarevsky
4acda3f609
Merge pull request #7428 from alalek:cmake_fix_compiler_flags_detection
2016-10-12 19:38:25 +00:00
Alexander Alekhin
994815fbd4
Merge pull request #7413 from tomoaki0705:featureUniversalThreshold
2016-10-12 10:01:37 +00:00
Juha Reunanen
0f387cda8f
Merge pull request #7451 from reunanen:issue-7409
...
Fix findContours crash for very large images (#7451 )
* Cast step to size_t in order to avoid integer overflow when processing very large images
* Change assert to CV_Assert
2016-10-12 10:34:51 +03:00
Tomoaki Teshima
ea6410d1e7
use universal intrinsic in threshold
...
* add performance test for 32F and 64F threshold
* requires update of opencv_extra
2016-10-11 18:00:41 +09:00
Alexander Alekhin
218f7574f9
Merge pull request #7440 from mschoeneck:Prefer_OCL_befor_IPP_for_Sobel_and_Scharr
2016-10-10 10:45:27 +00:00
StevenPuttemans
947f32d2e0
add border replicate note
2016-10-10 09:55:13 +02:00
matze
d9f6a06773
Adding check for IPP if UMat and OpenCL is available in Sobel and Scharr.
2016-10-09 15:37:22 +02:00
Alexander Alekhin
5da8d65371
eliminate compiler warnings
2016-10-08 02:19:43 +03:00
Graham Fyffe
57be99ff18
Added getLeadingEdges function to subdivision2d
2016-10-06 18:01:34 -07:00
Vadim Pisarevsky
84699e0e18
Merge pull request #7399 from K-Shinotsuka:issue27
2016-10-06 13:31:06 +00:00
Vadim Pisarevsky
294bea11a5
Merge pull request #7401 from K-Shinotsuka:issue28
2016-10-06 13:30:31 +00:00
Vadim Pisarevsky
8ee459207e
Merge pull request #7402 from K-Shinotsuka:issue29
2016-10-06 13:29:56 +00:00
Vadim Pisarevsky
285e6ad15b
Merge pull request #7404 from K-Shinotsuka:issue30
2016-10-06 13:29:00 +00:00
k-shinotsuka
880ace2eb3
add simd code when dcn equals 4 at HSV2RGB_b().
2016-10-06 00:06:02 +09:00
k-shinotsuka
db8b3252bf
add simd code when scn equals 4 at RGB2HLS_b().
2016-10-05 22:01:33 +09:00
k-shinotsuka
c1745539c4
add simd code when dcn equals 4 at HLS2RGB_b().
2016-10-05 21:02:53 +09:00
Vadim Pisarevsky
42fbfb9be0
Merge pull request #7311 from fran6co:lsd
2016-10-05 11:27:43 +00:00
Vadim Pisarevsky
43b60f4617
Merge pull request #6961 from K-Shinotsuka:issue5
2016-10-05 11:23:35 +00:00
Vadim Pisarevsky
33ce36397c
Merge pull request #7222 from mschoeneck:Improve_findContours_with_SSE2
2016-10-05 11:21:37 +00:00
Vadim Pisarevsky
2b01e316b3
Merge pull request #7392 from K-Shinotsuka:issue25
2016-10-05 11:19:43 +00:00
k-shinotsuka
a5f493a763
add simd code when scn equals 4 at Lab2RGB_b().
2016-10-05 20:14:02 +09:00
k-shinotsuka
47c792ecc0
add simd code when scn equals 4 at RGB2Luv_b().
2016-10-05 01:18:43 +09:00
Vadim Pisarevsky
eddd417d74
Merge pull request #7282 from alalek:fix_calculations
2016-10-04 15:05:42 +00:00
Vadim Pisarevsky
a3d44d523d
Merge pull request #7214 from mshabunin:hal_integral
2016-10-04 12:26:58 +00:00
Vadim Pisarevsky
2e2ac54eca
Merge pull request #7374 from catree:fix_hitmiss_doc_link
2016-10-04 12:15:58 +00:00
Vadim Pisarevsky
0ce3686a37
Merge pull request #7384 from K-Shinotsuka:issue24
2016-10-04 12:06:37 +00:00
Alexander Alekhin
cecc1857dd
Merge pull request #7373 from tomoaki0705:featureCannyUniversalIntrinsic
2016-10-04 10:52:13 +00:00
Tomoaki Teshima
841ccccada
use universal intrinsic in canny
...
* add v_abs for universal intrinsic
* add test of v_abs in test_intrin
* fix compile error on gcc
* fix bool OR operation
2016-10-03 13:23:43 +09:00
k-shinotsuka
e310c3f9f4
add simd code when dcn equals 4 at Luv2RGB_b().
2016-10-03 00:20:26 +09:00
Vadim Pisarevsky
39467d84bf
Merge pull request #7353 from alalek:ocl_update_canny_test_threshold
2016-10-01 15:48:21 +00:00
Alexander Alekhin
1c18b1d245
Merge pull request #7370 from souch55:Fixxn
2016-10-01 10:44:56 +00:00
catree
2dd77f886a
Fix dead link for hit or miss documentation.
2016-09-30 20:34:30 +02:00
sourin
a34fbf7bb1
Fixed identifiers warns
2016-09-30 15:16:29 +05:30
Maksim Shabunin
3d5c0f1faf
HAL interface for cv::integral
2016-09-29 12:12:10 +03:00
Alexander Alekhin
696972bf8e
ocl: update Canny test threshold
...
OpenCL Device:
- Intel(R) HD Graphics (OpenCL 2.0: r2.0.54425)
2016-09-28 13:38:02 +03:00
Alexander Alekhin
c66efd05fa
imgproc: use target type for calculations
...
reduce scope of "i" variable
2016-09-22 15:14:59 +03:00
Alexander Alekhin
7366be696a
imgproc: fix win32 build
2016-09-22 14:56:23 +03:00
Francisco Facioni
8283ddb52f
LSD: Use a fixed size array instead of using std::vector
2016-09-22 12:39:49 +01:00
Francisco Facioni
de9c0d9926
LSD: Avoid re allocating the histogram for multiple calls of LineSegmentDetector::detect in ll_angle
...
This is useful when reusing the same instance of LineSegmentDetector for multiple images
2016-09-22 12:39:47 +01:00
Francisco Facioni
ef6b696446
LSD: Avoid pre allocating a big region, std::vector allocations is quite expensive
2016-09-22 12:39:45 +01:00
Francisco Facioni
a12207c3ad
LSD: Avoid using pointers directly, image could be non continuous
2016-09-22 12:39:43 +01:00
Francisco Facioni
f5a0b226f2
LSD: Optimization, avoid converting the image to double
2016-09-22 12:39:37 +01:00
Alexander Alekhin
4ccde1330d
Merge pull request #7323 from lupustr3:pvlasov/rgb_to_gray_array_fix
2016-09-22 09:52:16 +00:00
Alexander Alekhin
cde9d640fe
Merge pull request #7309 from K-Shinotsuka:issue22
2016-09-21 14:46:53 +00:00
Pavel Vlasov
2073af2f05
RGB2Gray array size fix;
2016-09-21 17:46:51 +03:00
Alexander Alekhin
3f990accb0
Merge pull request #7306 from K-Shinotsuka:issue21
2016-09-21 12:47:33 +00:00
Alexander Alekhin
9b12bd915b
Merge pull request #7305 from K-Shinotsuka:issue20
2016-09-21 12:47:15 +00:00
Alexander Alekhin
b2314c9ae5
Merge pull request #7304 from K-Shinotsuka:issue19
2016-09-21 12:46:30 +00:00
Alexander Alekhin
b43989bdaf
Merge pull request #7303 from K-Shinotsuka:issue18
2016-09-21 12:45:16 +00:00
Alexander Alekhin
17f0c93b37
Merge pull request #7300 from K-Shinotsuka:issue17
2016-09-21 12:44:42 +00:00
Francisco Facioni
31bd84de12
LSD: Removes unused code
2016-09-19 15:29:30 +01:00
k-shinotsuka
0d85d2cc0a
improve RGB2HLS_b()
2016-09-18 23:36:31 +09:00
k-shinotsuka
4f22f48e63
improve HSV2RGB_b()
2016-09-18 23:07:09 +09:00
k-shinotsuka
0fc187d7a3
improve HLS2RGB_b()
2016-09-18 15:46:00 +09:00
k-shinotsuka
1f8aa4f7d3
improve Lab2RGB_b()
2016-09-18 14:48:40 +09:00
k-shinotsuka
37be868679
improve RGB2Luv_b()
2016-09-18 11:08:57 +09:00
k-shinotsuka
4540260df9
improve Luv2RGB_b()
2016-09-17 19:42:48 +09:00
Vitaly Tuzov
48f132f35f
Fix Sobel evaluation for image ROI without isolated border.
2016-09-16 16:08:37 +03:00
matze
975d2e4294
Enable built in counting trailing zeros function for Intel compiler and clang.
2016-09-14 18:20:47 +02:00
Vadim Pisarevsky
ab3814f9b9
Merge pull request #7191 from anirudt:docs_moments
2016-09-14 12:30:27 +00:00
matze
a865876c0f
Added CV_UNUSED to not used variable when build without SSE2 support.
2016-09-13 19:32:37 +02:00
anirudt
2879eada25
docs: truncated commit msg
2016-09-13 16:14:05 +05:30
Vadim Pisarevsky
473dba1189
Merge pull request #7208 from terfendail:openvx_hal_impl
2016-09-13 10:15:12 +00:00
Vadim Pisarevsky
ca9183d567
Merge pull request #7034 from K-Shinotsuka:issue12
2016-09-13 10:05:46 +00:00
matze
aaa255465e
Renamed haveSSE2 in haveSIMD. Conditional compilation for function header removed
2016-09-11 13:15:53 +02:00
Vadim Pisarevsky
a9ab869800
seriously improved performance of blur function, especially 3x3 and 5x5 cases ( #7262 )
...
* seriously improved performance of blur function, especially 3x3 and 5x5 cases
* trying to fix warnings and test failures
* replaced #if 0 with #if IPP_DISABLE_BLOCK
2016-09-09 23:31:02 +04:00
anirudt
06e0fb25e9
docs: adds doxygen @note for python in docs related to contour moments
2016-09-09 13:23:43 +05:30
Vitaly Tuzov
5ec47299e2
Fixed warpings, added border mode support to warps and filter. Added morphology HAL API functions implemented as immediate mode OpenVX calls.
2016-09-08 18:55:26 +03:00
Maksim Shabunin
c16f96cb5b
Merge pull request #7221 from terfendail:sepfilter_vec_kernel
2016-09-06 20:41:28 +00:00
Maksim Shabunin
e2de96289b
Merge pull request #7220 from paroj:imgproc_doxy
2016-09-06 14:33:17 +00:00
mschoeneck
9e61a28b2e
Improve canny ( #7227 )
...
* Improve Canny by using _mm_movemask_epi8 to find next pixel magnitude greater than lower threshold. Added parallelized finalPass to Canny with variable gradients. Little changes in finalPass.
* Some things fixed
2016-09-05 13:51:36 +03:00
matze
fd6f54c895
Bug fixed in findEndContours and icvFindContoursInInterval adjusted.
2016-09-03 20:09:39 +02:00
matze
f6451c7ae6
Varaible names renamed. Macro definitions fixed. findEndContourPoint function fixed. findContoursInInterval adjusted.
2016-09-03 14:35:09 +02:00
matze
25cf33d5c8
Warning fixed by adding a cast to char
2016-09-02 21:09:25 +02:00
matze
0acd818efc
Removed #elif defined(__INTEL_COMPILER) because it is disabled at the moment
2016-09-02 20:35:08 +02:00
matze
8af8c4d0aa
Improves findContours using SSE _mm_movemask_epi8 to find next contour point. Cleaned up code a little bit
2016-09-02 20:09:13 +02:00
Pavel Rojtberg
cfcf8abbb6
doxygen: imgproc - underscores should not be escaped in texttt
2016-09-02 16:41:45 +02:00
Pavel Rojtberg
62cabb58a9
doxygen: undistortPoints - replace matlab code by latex forumlae
2016-09-02 16:41:45 +02:00
Vitaly Tuzov
f773f45d90
Updated HAL interface for separable filters to address that both kernels are vectors.
2016-09-02 14:42:01 +03:00
Maksim Shabunin
28db4a2207
Merge pull request #7175 from tomoaki0705:featureIntrinsic64
2016-09-02 10:16:44 +00:00
Tomoaki Teshima
7fef96be1e
add 64F intrinsic in HAL NEON
...
* use universal intrinsic for accumulate series using float/double
* accumulate, accumulateSquare, accumulateProduct and accumulateWeighted
* add v_cvt_f64_high in both SSE/NEON
* add test for conversion v_cvt_f64_high in test_intrin.cpp
* improve some existing universal intrinsic by using new instructions in Aarch64
* add workaround for Android build in intrin_neon.hpp
2016-08-30 17:21:02 +09:00
anirudt
6825375694
docs: adds note for python in docs related to moments
2016-08-29 20:22:08 +05:30
k-shinotsuka
9df8400f3d
improve RGB5x52Gray()
2016-08-28 14:25:06 +09:00
Vadim Pisarevsky
5ddd25313f
Add Grana's connected components algorithm for 8-way connectivity. ( #6823 )
...
* Add Grana's connected components algorithm for 8-way connectivity. That algorithm is faster than Wu's one (currently implemented in opencv). For more details see https://github.com/prittt/YACCLAB .
* New functions signature and distance transform compatibility
* Add tests to imgproc/test/test_connectedcomponents.cpp
* Change of test_connectedcomponents.cpp for c++98 support
2016-08-26 16:01:00 +04:00
Suleyman TURKMEN
fcc28fecb6
Make Up
2016-08-23 22:17:30 +03:00
Alexander Alekhin
b3b434e221
Merge pull request #7141 from lupustr3:pvlasov/instrumentation_extension
2016-08-23 16:48:25 +00:00
Pavel Vlasov
30a6cee2fe
Instrumentation for OpenCV API regions and IPP functions;
2016-08-19 18:10:03 +03:00
Alexander Alekhin
86a515fdae
imgproc: fix accuracy check for HLS cvtColor
2016-08-19 17:32:17 +03:00
Alexander Alekhin
bf4c5bef7f
Merge pull request #7135 from lupustr3:pvlasov/icv_restrictions_remove
2016-08-19 13:23:47 +00:00
Pavel Vlasov
680ca88ce0
Outdated ICV restrictions were removed;
2016-08-19 15:08:39 +03:00
Vadim Pisarevsky
0f716cdf33
Merge pull request #7108 from K-Shinotsuka:issue16
2016-08-19 08:10:51 +00:00
Alexander Alekhin
89833fa073
Merge pull request #7095 from PkLab:fix_rho&phi_doc
2016-08-17 10:46:30 +00:00
PkLab.net
4b099e8ade
Fix rho,phi exchange and amend linearPolar & logPolar docs with details and pics.
2016-08-16 12:49:33 +02:00
Alexander Alekhin
e884bbabcb
Merge pull request #7110 from tomoaki0705:featureUniversalIntrinsicAccumulate
2016-08-15 14:54:10 +00:00
k-shinotsuka
3faaabd6f4
improve YCrCb2RGB_i<uchar>()
2016-08-15 19:20:04 +09:00
Tomoaki Teshima
4f7679cf51
use universal intrinsic in accumulate series
...
* accumulate, accumulateSquare, accumulateProduct and accumulateWeighted
2016-08-15 13:00:39 +09:00
k-shinotsuka
020b47c41a
improve RGB2Gray<ushort>()
2016-08-12 23:12:51 +09:00
Maksim Shabunin
cf30c582c6
Merge pull request #7057 from K-Shinotsuka:issue13
2016-08-11 11:46:33 +00:00
Alexander Alekhin
c2394339a8
Merge pull request #7075 from alalek:ocl_fix_canny_perf_test
2016-08-11 09:19:44 +00:00
Maksim Shabunin
de0909e03c
Merge pull request #7083 from tomoaki0705:fixAccumulateShortFloat
2016-08-11 09:00:38 +00:00
Alexander Alekhin
0dd00321e0
Merge pull request #7072 from alalek:ocl_fix_canny
2016-08-10 13:44:52 +03:00
Vadim Pisarevsky
df665e2386
Merge pull request #6983 from K-Shinotsuka:issue8
2016-08-10 10:31:12 +00:00
Tomoaki Teshima
ba73249dc0
let the test of AccSqr_SIMD<ushort, float> pass
...
* The difference becomes too large when multiply is done in int16
* To reproduce the test failure, IPP has to be switched off
2016-08-10 18:36:00 +09:00
Alexander Alekhin
f2e41ce391
ocl: fix input data for Canny perf test
...
"declare.in(img, WARMUP_RNG)" overrides input image with random values
Also added support for different input sizes (via cv::resize)
2016-08-09 15:49:22 +03:00
Alexander Alekhin
b8e08d5d3c
ocl: fix Canny for Intel devices
...
There is an issue with processing of abs(short) function for
negative argument.
Affected OpenCL devices:
- iGPU: Intel(R) HD Graphics 520 (OpenCL 2.0 )
- CPU: Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz (OpenCL 2.0 (Build 10094))
2016-08-09 12:48:06 +03:00
k-shinotsuka
e37c53d13e
improve RGB2YCrCb_i<uchar>()
2016-08-09 11:33:00 +09:00
Vadim Pisarevsky
a95d63dab6
Merge pull request #7042 from alalek:update_6967
2016-08-08 15:17:48 +00:00
mschoeneck
5f30a0a076
Merge pull request #6958 from mschoeneck:Common-Canny-parallelization
...
* Common Canny parallelization added. TBB and single thread code removed. Final pass vectorized with SSE2 intrinsics.
* wrong #ifdef replaced with #if
* Merged to actual Canny version
* Merged common parallelized Canny with actual Canny implementation
* Remove 'Mutex *mutex' and pass 'Mutex mutex' from outside to parallelCanny
* Replaced extern Mutex with intern mutable Mutex.
2016-08-05 17:20:56 +03:00
Alexander Alekhin
b12286329f
imgproc: sepFilter: update OpenCL condition
...
Problem is observed with test_loop_times=100
in corner cases like 93x1 or similar
2016-08-05 12:27:24 +03:00
Alexander Alekhin
2812762d6b
imgproc: disable IPP for GaussianBlur in case of ROI
2016-08-05 12:27:18 +03:00
matze
37cccf17c0
imgproc: Prefer OCL calculation before IPP in GaussianBlur.
2016-08-05 12:27:16 +03:00
k-shinotsuka
065d631f0e
improve MomentsInTile_SIMD<uchar, int, int>()
2016-08-04 20:08:53 +09:00
Vadim Pisarevsky
b8d743bf50
Merge pull request #6970 from K-Shinotsuka:issue6
2016-08-03 18:50:00 +00:00
k-shinotsuka
5775ace5e0
improve thresh_8u()
2016-08-02 23:35:14 +09:00
Vadim Pisarevsky
3b1803f6b1
Merge pull request #6989 from mself:gftt-deterministic-sort
2016-07-28 15:27:39 +00:00
Vadim Pisarevsky
f96b5652ce
Merge pull request #6984 from K-Shinotsuka:issue9
2016-07-28 12:05:13 +00:00
k-shinotsuka
ecfd4ad11e
improve MomentsInTile_SIMD<ushort, int, int>()
2016-07-27 20:27:30 +09:00
Matthew Self
72672c293f
Make goodFeaturesToTrack() return deterministic results
...
When using OCL, the results of goodFeaturesToTrack() vary slightly from
run to run. This appears to be because the order of the results from
the findCorners kernel depends on thread execution and the sorting
function that is used at the end to rank the features only enforces are
partial sort order.
This does not materially impact the quality of the results, but it
makes it hard to build regression tests and generally introduces noise
into the system that should be avoided.
An easy fix is to change the sort function to enforce a total sort on
the features, even in cases where the match quality is exactly the same
for two features.
2016-07-25 21:17:54 -07:00
Vadim Pisarevsky
167a4e6592
Merge pull request #6942 from alalek:fix_android_pack
2016-07-21 07:30:15 +00:00
Tomoaki Teshima
57d1591957
imgproc: fix typo
...
* indent line
2016-07-21 06:42:11 +09:00
Alexander Alekhin
2ec63e4dd1
fix android pack build
2016-07-20 16:49:57 +03:00
Vadim Pisarevsky
cc5c5f7da9
Merge pull request #6795 from tomoaki0705:accelerateBilateralFilterNeon
2016-07-20 13:19:06 +00:00
Tomoaki Teshima
b436f4b995
accelerate bilateralFilter using NEON
...
* clean up some lines
2016-07-20 08:28:49 +09:00
Alexander Alekhin
e20a93f7d6
imgproc test: Canny with custom gradient
2016-07-19 17:15:36 +03:00
Alexander Alekhin
575de89ee2
imgproc: Canny: enable IPP & OpenCL optimization code path
2016-07-19 17:15:36 +03:00
Alexander Alekhin
460b1dc2fa
imgproc: Canny with custom gradient
2016-07-19 17:15:36 +03:00
Vadim Pisarevsky
34d68edd1a
Merge pull request #6924 from K-Shinotsuka:issue3
2016-07-18 18:16:02 +00:00
Alexander Alekhin
89c9e7c2e6
Merge pull request #6928 from K-Shinotsuka:issue4
2016-07-18 13:51:55 +00:00
arybnikov
2deda0e868
Added tests for issues ##4515, 6544
2016-07-18 10:01:13 +03:00
k-shinotsuka
a25dba001d
improve SymmRowSmallVec_8u32s().
2016-07-18 13:58:11 +09:00
k-shinotsuka
6f8695c178
improve RowVec_8u32s().
2016-07-17 18:35:34 +09:00
Maksim Shabunin
91d80d0309
Merge pull request #6798 from tomoaki0705:featureSSEvideoAcc
2016-07-15 12:31:18 +00:00
Maksim Shabunin
9e7124127f
Merge pull request #6906 from jet47:goodFeaturesToTrack-maxCorners-docs
2016-07-15 09:06:55 +00:00
Tomoaki Teshima
3c2f7ecc97
speed up accumulate, accumulateSquare, accumulateProduct and accumulateWeighted using SIMD
...
* use SSE and/or AVX based on configuration
* revise the test to verify the implementation
2016-07-15 08:09:24 +09:00
Vladislav Vinogradov
1c8b1b2d2b
add note about "maxCorners <= 0" case in goodFeaturesToTrack
2016-07-14 15:48:08 +03:00
Maksim Shabunin
79f8e516b8
Merge pull request #6891 from snosov1:fix-5311
2016-07-14 11:25:58 +00:00
Maksim Shabunin
4d053405cf
Merge pull request #6809 from K-Shinotsuka:master
2016-07-14 09:37:53 +00:00
Alexander Alekhin
9c92f65c0b
Merge pull request #6808 from sturkmen72:patch-14
2016-07-13 11:54:11 +00:00
Alexander Alekhin
6c4b634cfe
Merge pull request #6814 from tomoaki0705:featureThreshold64fSimd
2016-07-13 11:45:28 +00:00
Tomoaki Teshima
9fca953e62
check the CPU flag correctly
2016-07-13 07:34:49 +09:00
Sergei Nosov
dce310e03c
provide better error messages
2016-07-12 18:03:28 +03:00
Ilya Lavrenov
5bc10ef796
fixed empty image condition in resize
2016-07-12 13:23:19 +03:00
Alexander Alekhin
88da03722f
Merge pull request #6786 from terfendail:median_fix
2016-07-11 10:02:43 +00:00
Tomoaki Teshima
1095076d7f
imgproc: speed up threshold of 64F version using NEON and SSE
...
* use NEON under aarch64 only
* check 64F version correctly
2016-07-09 17:05:29 +09:00
Andrey Pavlenko
dcaac98569
Merge pull request #6775 from janstarzy:histo-ipp-fix
2016-07-08 15:15:17 +00:00
Vitaly Tuzov
c61f7e5334
Fix for median blur of 2-channel images
2016-07-08 12:03:28 +03:00
Jan Starzynski
7f896643e9
fix for buffer-overflow in IPPCalcHistInvoker::operator()
2016-07-06 09:54:28 +02:00
Alexander Alekhin
8b05a4bf93
cvtColor: fix inplace processing
2016-07-01 17:09:12 +03:00
Andrey Pavlenko
e4cd24537e
Merge pull request #6740 from tomoaki0705:fixNeonCheckSmooth
2016-06-30 15:47:45 +00:00
Tomoaki Teshima
78a5aacb22
make NEON more similart to SSE2
2016-06-29 12:11:10 +09:00
Alexander Alekhin
be38a524a8
Merge pull request #6705 from alalek:fix_hal_imgproc
2016-06-21 16:24:29 +00:00
Alexander Alekhin
2fb670cf09
hal: fix missing include "opencv2/imgproc/hal/interface.h"
2016-06-20 19:25:49 +03:00
k-shinotsuka
43d5988df6
improve to calculate norm
2016-06-05 16:55:02 +09:00
Suleyman TURKMEN
7c5b981c17
Update drawing.cpp
2016-06-05 01:06:55 +03:00
Vladislav Sovrasov
a2d0cc878c
Implement internal HAL for GEMM and matrix decompositions
2016-06-03 10:38:30 +03:00
Tomoaki Teshima
bbeac745ca
Update test case for 64F version
2016-05-26 08:38:29 +09:00
Vadim Pisarevsky
0cb1e96472
Merge pull request #6546 from atinfinity:pullreq/160517-threshold-64F
2016-05-25 13:19:50 +00:00
Suleyman TURKMEN
abab67b574
Update imgproc.hpp
...
update documentation of calcBackProject() calcHist() compareHist()
2016-05-21 14:08:14 +03:00
atinfinity
1f1464c925
remove unnecessary cast
2016-05-18 08:32:29 +09:00
atinfinity
ef0931be44
fixed compilation warning
2016-05-18 00:34:51 +09:00
atinfinity
6930325847
Added test case of cv::threshold(CV_64F)
2016-05-17 22:57:05 +09:00
atinfinity
e4f207c4b4
Changed cv::threshold() to support CV_64F
2016-05-17 22:56:03 +09:00
Alexander Alekhin
6e5e5d87df
Merge pull request #6448 from alalek:merge-2.4
2016-04-25 16:56:51 +00:00
Vadim Pisarevsky
681fd7f214
Merge pull request #6455 from belgraviton:bugfix_5953
2016-04-25 12:50:45 +00:00
Vadim Pisarevsky
f4e00bd60f
Merge pull request #6463 from ohnozzy:ocl-linearpolar-and-logpolar
2016-04-25 12:42:40 +00:00
Vadim Pisarevsky
904381c602
Merge pull request #6020 from mshabunin:hal_dxt
2016-04-25 11:37:18 +00:00
ohnozzy
db9f611767
Add OpenCL support to linearPolar & logPolar
...
Add OpenCL support to linearPolar & logPolar.
The OpenCL code use float instead of double, so that it does not require
cl_khr_fp64 extension, with slight precision lost.
Add explicit conversion
Add explicit conversion from double to float to eliminate warning during
compilation.
2016-04-24 08:37:56 +08:00
Vadzim Piatrou
43f854bc5f
fixing CLAHE crash with pixels value > 12 bit
2016-04-22 18:55:22 +03:00
Alexander Alekhin
67a734ce73
Merge branch '2.4' into master
...
Commits:
67fe57a
add fixed video
db0ae2c
Restore 2.4 source branch for bug fix 6317.
97ac59c
Fix a memory leak indirectly caused by cvDestroyWindow
eb40afa
Add a workaround for FFmpeg's color conversion accessing past the end of the buffer
421fcf9
Rearrange CvVideoWriter_FFMPEG::writeFrame for better readability
912592d
Remove "INSTALL_NAME_DIR lib" target property
bb1c2d7
fix bug on border at pyrUp
2016-04-21 20:15:08 +03:00
Thomas Schenker
76ced14b3b
fix typo
2016-04-19 15:09:27 +02:00
Maksim Shabunin
5e9192287d
Added HAL cvtColor interface
2016-04-18 16:34:25 +03:00
ohnozzy
9be6b4f2d1
Bug Fix for 6377
...
Rewrite linearPolar & logPolar so that they do not depend on the
deprecated API CvMat. Issue 6377 is resolved in this way because the two
routines do not convert UMat to CvMat anymore.
2016-04-14 19:39:02 +08:00
Maksim Shabunin
d8629b0fa4
Merge pull request #6335 from themightyoarfish:canny_kernel_sz_fix
2016-04-13 07:52:05 +00:00
Maksim Shabunin
233612efd7
Reworked HAL dft/dct interface, added replacement documentation
2016-04-08 16:03:51 +03:00
Maksim Shabunin
f40d701427
DFT: renamed HAL functions
2016-04-08 11:19:28 +03:00
Maksim Shabunin
15783cf668
Always use hal::dft in crossCorr function
2016-04-08 11:19:28 +03:00
Maksim Shabunin
008abd28fd
Extracted HAL interfaces for DFT/DCT, added new test
2016-04-08 11:19:28 +03:00
Maksim Shabunin
5877debb6f
HAL resize, warpAffine, warpPerspective interface
...
- added HAL documentation support
- added documentation to HAL replacement interface
- updated several HAL functions in imgproc module
2016-04-07 18:47:24 +03:00
Maksim Shabunin
a5af69de6a
Java wrapper for moments: do not truncate values in set method
2016-03-31 12:57:10 +03:00
themightyoarfish
68d97502fe
Error message for wrong kernel size was insufficient.
...
When setting a wrong kernel size, the error message only tells the user that it
must be odd, however the conditions for rejection include values > 7 which must
be communicated. Without that, the message would be incorrect and confusing if
the user is unaware that only values 3, 5, 7 are accepted.
2016-03-28 14:06:55 +02:00
Vadim Pisarevsky
e792ee89de
Merge pull request #6243 from mshabunin:hal_morph
2016-03-23 13:09:19 +00:00
Maksim Shabunin
3b6190dfad
Merge pull request #6150 from lvv:fix-6149-applColorMap
2016-03-21 09:20:52 +00:00
Maksim Shabunin
83379695a0
HAL interface for morphology operations
2016-03-21 09:32:06 +03:00
Leonid Volnitsky
bebab8d647
fix: 6149 (through CV_Error on wrong image type)
2016-03-19 19:57:05 +02:00
Zhigang Gong
0b08d2559e
fix potential race condition in canny.cl.
...
See the below code snippet:
while(l_counter != 0)
{
int mod = l_counter % LOCAL_TOTAL;
int pix_per_thr = l_counter / LOCAL_TOTAL + ((lid < mod) ? 1 : 0);
for (int i = 0; i < pix_per_thr; ++i)
{
int index = atomic_dec(&l_counter) - 1;
....
}
....
barrier(CLK_LOCAL_MEM_FENCE);
}
If we don't put a barrier before the for loop, then there is a possiblity
that some work item enter this loop but the others are not, the the l_counter
will be reduced in the for loop and may be changed to zero, and the other
work items may can't enter the while loop. If this happens, it breaks the
barrier's rule which requires all the work items reach the same barrier.
And it may hang the GPU depends on the implementation of opencl platform.
This issue is raised at:
https://github.com/Itseez/opencv/issues/5175
Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>
2016-03-15 19:11:15 +08:00
shruthikashyap
1fbc6ab05d
Adding the syntax and usage for cv2.undistortPoints().
2016-03-13 13:32:24 +01:00
Vadim Pisarevsky
c186f424c5
Merge pull request #6119 from mshabunin:hal_filter2d
2016-03-12 17:08:10 +00:00
Alexander Alekhin
ec66a3700f
logPolar/linearPolar: more accurate processing near zero angle slice
2016-03-03 19:08:08 +03:00
Maksim Shabunin
98fff4a601
Added separate hal::SepFilter2D class
2016-03-03 18:56:12 +03:00
Maksim Shabunin
17cd1dac06
HAL Filter2D interface: Updated according to comments
2016-03-03 18:56:12 +03:00
Maksim Shabunin
85b2c2ae58
Fixed build with older standalone IPP versions
2016-03-03 18:56:12 +03:00
Maksim Shabunin
8414c6518f
Fixed build with older ippicv
2016-03-03 18:56:12 +03:00
Maksim Shabunin
27abd4d3a3
Filter2D HAL interface
2016-03-03 18:56:12 +03:00
Alexander Alekhin
275bfcf99c
fix logPolar/linearPolar
2016-03-03 18:33:11 +03:00
Elad Joseph
238b47dfce
Added param documentation
...
Added param description to remove doxygen warning
2016-03-02 08:55:53 +02:00
Elad Joseph
2234016a22
Added Subdiv2D class documentation
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Added documentation to the Subdiv2D documentation, based on the previous
C API.
2016-03-01 23:08:48 +02:00
Rahul Chhabra
232f564011
Update imgproc.hpp
...
In reference to Issue #6110 , the order of markerType and color is changed.
2016-02-14 10:18:14 +05:30
Elena Gvozdeva
bb1c2d71a8
fix bug on border at pyrUp
2016-01-20 13:07:07 +03:00
Vitaly Tuzov
4f5d585184
Update call to Tegra optimized morphology filtering
2016-01-15 11:48:29 +03:00
Alexander Alekhin
5a998335a6
Merge pull request #5943 from alalek:regression_5908
2016-01-12 17:15:15 +00:00
Alexander Alekhin
49d3e39bc4
test: added regression test for convexityDefects ( #5908 )
2016-01-11 19:47:36 +03:00
Alexander Alekhin
7a62a8213b
Merge pull request #5914 from LaurentBerger:I5908
2016-01-11 13:00:17 +00:00
LaurentBerger
8531e6d9fc
May be it can solve issue 5908
2016-01-02 21:06:51 +01:00
berak
2d1cb14e61
fix cv::MARKER_TRIANGLE_UP
2016-01-01 10:10:01 +01:00
Dikay900
a7d3e30404
fix probably copy paste like error in rgb2luv doc
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fixes #5689
2015-12-22 22:45:51 +01:00
Maksim Shabunin
84f37d352f
HAL moved back to core
2015-12-17 12:33:23 +03:00
Maksim Shabunin
5ebc7f0b72
Simple Moments class for Java
2015-12-16 10:53:14 +03:00
Vadim Pisarevsky
f93a4dfbc9
Merge pull request #5799 from alalek:fix_5066
2015-12-15 10:24:39 +00:00
Alexander Alekhin
1305962af7
fixes #5066 : laplacian: "y" may contain negative values
2015-12-14 18:13:57 +03:00
Thomas Dunker
6882c10b45
Extension of the camera distortion model for tilted image sensors (Scheimpflug condition) including test
2015-12-14 15:20:34 +01:00
Vadim Pisarevsky
8e67f0ba84
Merge pull request #5774 from mshabunin:coverity_fixes
2015-12-09 13:32:44 +00:00
Vadim Pisarevsky
35d4f998fd
Merge pull request #5748 from songyuncen:fix#5745
2015-12-09 12:17:41 +00:00
Maksim Shabunin
a9607c8531
Coverity: fixed uninitialized fields in test_goodfeaturetotrack
2015-12-09 14:25:08 +03:00
Maksim Shabunin
715887fcd5
Coverity: fixed some negative argument issues
2015-12-09 14:25:08 +03:00
songyuncen
9d8118dee5
build failed, trailing whitespace.
2015-12-09 08:00:42 +08:00
songyuncen
e0b7389dc3
remove compile warnings in shapedescr.cpp
2015-12-08 22:23:23 +08:00
songyuncen
a69eeb6b1f
change the algorithm of minimum enclosing circle with EMO Welzl's method
2015-12-08 21:38:59 +08:00
Vadim Pisarevsky
f95203e93f
Merge pull request #5759 from grundman:patch-1
2015-12-08 10:33:54 +00:00
Maksim Shabunin
387935e94c
Merge pull request #5756 from mshabunin:smooth_neon_fix
2015-12-08 08:59:58 +00:00
Maksim Shabunin
878ec080c7
Merge pull request #3540 from AlexanderUsentsov:good_feature
2015-12-08 08:02:28 +00:00
Florent
056a111788
Fixed histogram substraction bug with NEON instructions (arguments in wrong order).
2015-12-08 09:48:17 +03:00
grundman
2f0a598ac8
Update imgwarp.cpp
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github editor does not show white space and inserts one for you ... great combination
2015-12-07 11:48:45 -08:00
grundman
5772cb52e3
Update imgwarp.cpp
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Check for identity resize => use copy instead (1.37 ms -> 0.07 ms on 720p)
2015-12-07 11:25:39 -08:00
ausentso
9abdf39c90
added test for goodFeaturesToTrack;
2015-12-07 15:24:38 +03:00
Vadim Pisarevsky
54c1637ba1
Merge pull request #5743 from mshabunin:hal_extend
2015-12-07 10:01:22 +00:00
Keita Kita
1621043bd2
Add documentation about detail of image type
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connectedComponents and connectedComponentsWithStats in
imgproc accept 8-bit single channel image only for input.
2015-12-06 14:06:17 +09:00
songyuncen
b81598bc03
try to fix : enclosing circle always larger than 1.0
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issue #5745
2015-12-05 10:57:29 +08:00
Maksim Shabunin
b4bcdd10a1
HAL: improvements
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- added new functions from core module: split, merge, add, sub, mul, div, ...
- added function replacement mechanism
- added example of HAL replacement library
2015-12-03 14:43:37 +03:00
Pavel Vlasov
2b27f7dbb3
Fixed warnings for IPP9+ build;
2015-12-01 16:10:29 +03:00
Pavel Vlasov
7375383d26
Canny IPP Sobel getBufferSize wrong func fix;
2015-11-23 14:31:22 +03:00
Pavel Vlasov
9acf93b7c6
IPP Sobel getBufferSize wrong func fix;
2015-11-19 18:38:47 +03:00
Jan Starzynski
2799829bc9
fix potential buffer overflow as in 3.0
2015-11-11 16:19:20 +01:00
Lorena García
252feb4774
Hit and Miss morphological op
2015-11-03 19:42:22 +01:00
Vadim Pisarevsky
979f88f6db
Merge pull request #5518 from Bovaz:master
2015-11-02 15:58:58 +00:00
Vadim Pisarevsky
67ef84d883
Merge pull request #5386 from StevenPuttemans:add_markers
2015-11-02 15:45:38 +00:00
Vadim Pisarevsky
3c31d6add3
Merge pull request #5515 from LorenaGdL:hitAndMiss
2015-11-02 11:49:37 +00:00
Vadim Pisarevsky
b2f6aedec9
Merge pull request #5587 from lupustr3:pvlasov/ipp_cond_update
2015-11-02 11:38:02 +00:00
Vadim Pisarevsky
00f222a9b4
Merge pull request #5598 from ajbernal:ocl_bilateral_bugfix
2015-11-02 11:22:25 +00:00
Ariel Bernal
cc903d0605
Fix for #5590 . OpenCL BilateralFilter implementation failes to
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build for some OCL drivers.
Some OCL vendors treat implicit scalar-vector conversions for
operators as errors when type conversion is required.
2015-10-30 09:39:11 -07:00
Pavel Vlasov
5ae3693567
Condition update for 8u IPP in GaussianBlur. Bug was fixed in 9.0.1;
2015-10-29 13:21:13 +03:00
Lorena García
7cff60f4f6
Changed src matrix complement computation
2015-10-24 00:33:36 +02:00
Lorena García
fb03330ea3
Fixed CV_Assert
2015-10-24 00:22:50 +02:00
Rodrigo Benenson
0ef7387298
mush -> must
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fixed typo
2015-10-22 23:27:55 +02:00
Alexander Alekhin
debe99f1a4
Merge pull request #5531 from mshabunin:fix-vs2015
2015-10-22 16:28:42 +00:00
Maksim Shabunin
6e9d0d9a0c
Visual Studio 2015 warning and test fixes
2015-10-20 12:48:37 +03:00
Suleyman TURKMEN
51e687f7a9
Update imgproc.hpp
2015-10-18 15:53:15 +03:00
Bovaz
7be3d3ab2c
sqrtf to std::sqrt
2015-10-14 18:57:33 -07:00
Matteo Piovanelli
216baf5b11
Speedup of arcLength
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By my tests, this version of cv::arcLength is almost 10% faster than the
one using a buffer it replaces.
2015-10-14 13:37:48 -07:00
Lorena García
33f77774c5
Hit&Miss morphological operation
2015-10-14 14:01:53 +02:00
Alexander Alekhin
d8c352d20d
Merge pull request #5504 from aman11dhanpat:master
2015-10-14 09:10:30 +00:00
Pavel Vlasov
40b2dfae09
Fix for filter2D and IPP < 900
2015-10-13 14:10:32 +03:00
Aman Verma
411be4fde8
Fix for #5481 , removing repeated/useless assignment in contours.cpp
2015-10-12 16:16:27 +00:00
Pavel Vlasov
89eee6ca99
Fixes for IPP integration:
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dotProd_16s - disabled for IPP 9.0.0;
filter2D - fixed kernel preparation;
morphology - conditions fix and disabled FilterMin and FilterMax for IPP 9.0.0;
GaussianBlur - disabled for CV_8UC1 due to buffer overflow;
integral - disabled for IPP 9.0.0;
IppAutoBuffer class was added;
2015-10-12 10:51:28 +03:00
Alexander Alekhin
706b8a6266
Merge pull request #5459 from aman11dhanpat:master
2015-10-06 17:12:03 +00:00
berak
f2decec3e8
fix zero length std::string in putText()
2015-10-06 17:07:40 +02:00
Aman Verma
dff7037156
Adding fix for issue 5451 "putText fails with empty std::string"
2015-10-06 14:23:27 +00:00
StevenPuttemans
587dca9b1c
adding markers to OpenCV
2015-10-02 08:48:15 +02:00
Pavel Vlasov
e837d69f8f
IPPInitSingelton was added to contain IPP related global variables;
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OPENCV_IPP env var now allows to select IPP architecture level for IPP9+;
IPP initialization logic was unified across modules;
2015-10-01 09:58:48 +03:00
Pavel Vlasov
62854dcc0d
Enables support of IPP 9.0.0;
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HAVE_IPP_ICV_ONLY will be undefined if OpenCV was linked against ICV packet from IPP9 or greater. ICV9+ packets will be aligned with IPP in OpenCV APIs
This will ease code management between IPP and ICV
2015-09-29 17:27:13 +03:00
Pavel Vlasov
14b006e808
IPP_VERSION_X100 was changed to:
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IPP_VERSION_MAJOR * 100 + IPP_VERSION_MINOR*10 + IPP_VERSION_UPDATE
to manage changes between updates more easily.
IPP_DISABLE_BLOCK was added to ease tracking of disabled IPP functions;
2015-09-25 17:50:15 +03:00
Pavel Vlasov
2177c7c5a8
Some IPP functions were encapsulated;
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Minor changes to IPP implementations;
2015-09-25 17:30:26 +03:00
Alexander Alekhin
d945aff132
Merge pull request #5371 from Dikay900:ports_to_master
2015-09-21 13:52:45 +00:00
Vadim Pisarevsky
01345fc159
Merge pull request #5344 from psalvaggio:master
2015-09-21 11:53:41 +00:00
Vitaly Tuzov
4a0152c731
Resize area result verification moved to the separate function
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fix position of assert expected/actual parameter
2015-09-21 13:44:28 +02:00
Vitaly Tuzov
7d245e0f29
Added more resize_area tests to ensure right rounding behavior for half and quarter downscaling
2015-09-21 13:44:27 +02:00
Alexander Alekhin
af0942c78f
Merge pull request #5335 from Dikay900:ports_to_master
2015-09-18 11:06:08 +00:00
Philip Salvaggio
fcf971bded
Improved documentation for connectedComponentsWithStats.
2015-09-14 09:25:32 -04:00
Ilya Lavrenov
d81a0df489
fixed memory leak caused by illegal memory access
2015-09-11 19:07:20 +02:00
Ilya Lavrenov
e7ac52d17a
fixed "Conditional jump or move depends on uninitialised value" warning
2015-09-11 19:03:33 +02:00
Ilya Lavrenov
7e26cf569f
typo
2015-09-11 19:01:18 +02:00
Ilya Lavrenov
5547398786
fixed memory leaks in warpAffine tests
2015-09-11 18:47:30 +02:00
Ilya Lavrenov
7eba9055e0
fixed memory leaks in floodfill tests
2015-09-11 18:47:20 +02:00
Ilya Lavrenov
2a8ef1d065
fixed memory leaks in cvtyuv tests
2015-09-11 18:47:11 +02:00
Ilya Lavrenov
11981c31f0
fixed valgrind warning in polylines
2015-09-11 18:45:01 +02:00
Tsukasa Sugiura
cd13b30fde
Fix LineAA in case of 4 channel
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Fix bug when enter 4 channel image to LineAA function.
2015-09-12 01:42:25 +09:00
Roman Donchenko
e1be6d0888
Refactor a section of icvRotatingCalipers to work around a GCC bug
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https://bugs.launchpad.net/ubuntu/+source/gcc-4.9/+bug/1474304
2015-09-11 18:34:16 +02:00
Suleyman TURKMEN
3f3e6ba739
Update min_enclosing_triangle.cpp
2015-09-11 16:41:22 +03:00
Suleyman TURKMEN
c63f443bba
Update drawing.cpp
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https://github.com/Itseez/opencv/issues/4791
2015-09-07 11:30:14 +03:00
Maksim Shabunin
771af4f32d
Some changes to support mingw-w64
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- IPP is disabled by default when compiler is mingw (couldn't make it
work)
- fixed some warnings
- fixed some `__GNUC__` version checks (for correctness and convenience)
- removed UTF-8 BOM from hough.cpp (fixes #5253 )
2015-09-01 00:59:08 +03:00
Vadim Pisarevsky
bd43c62a75
Merge pull request #5232 from sturkmen72:patch-6
2015-08-27 07:07:53 +00:00
Suleyman TURKMEN
f660461bb3
documentation patch
2015-08-26 17:40:38 +03:00
Alexander Alekhin
c385ac575d
Merge pull request #5238 from LorenaGdL:master
2015-08-24 00:47:01 +00:00
Lorena García
9d01818e8a
Small update of Colormap documentation
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Small change in documentation: http://docs.opencv.org/master/d3/d50/group__imgproc__colormap.html#gga9a805d8262bcbe273f16be9ea2055a65a5d4a709cda1130bfa3cc4b4c5ae8f82a&gsc.tab=0
In the enum images, the "parula" colormap has wrongly assigned subtitle 'hot'
2015-08-23 19:09:15 +02:00
Maksim Shabunin
9734abdc1a
Merge pull request #5114 from a-andre:missingHeader
2015-08-20 15:45:52 +00:00
Alexander Alekhin
3b97549bb1
Merge pull request #5226 from ilya-lavrenov:valgrind_memory_leak
2015-08-20 13:14:29 +00:00
Ilya Lavrenov
4722b2d0e5
fixed memory leak caused by illegal memory access
2015-08-20 13:28:10 +03:00
Ilya Lavrenov
f100cdb6d4
fixed "Conditional jump or move depends on uninitialised value" warning
2015-08-20 12:20:38 +03:00
a-andre
b757359ff8
fix documentation builder warnings
2015-08-18 18:48:32 +02:00
Ilya Lavrenov
793bdaada7
typo
2015-08-16 11:46:48 +03:00
Ilya Lavrenov
b70e27e076
fixed memory leaks in warpAffine tests
2015-08-15 10:11:52 +03:00
Ilya Lavrenov
d1b882ddcf
fixed memory leaks in floodfill tests
2015-08-15 10:09:31 +03:00
Ilya Lavrenov
b2489d31d6
fixed memory leaks in cvtyuv tests
2015-08-15 10:06:09 +03:00
Wenju He
67ca143a0b
fix adaptiveThreshold mean
2015-08-06 10:23:31 +08:00
Vadim Pisarevsky
4a2aad5bba
Merge pull request #4149 from LaurentBerger:ThreshGaussianFloat
2015-08-05 17:25:01 +00:00
LaurentBerger
a64d096369
remove test
2015-08-04 22:58:22 +02:00
Vitaly Tuzov
a96a6bf149
Resize area result verification moved to the separate function
2015-07-31 15:01:33 +03:00
Vitaly Tuzov
b7c9aaa471
Added more resize_area tests to ensure right rounding behavior for half and quarter downscaling
2015-07-30 18:48:06 +03:00
Alexander Alekhin
4eef486afe
tapi: datarace fixup for cvtColor
2015-07-28 11:49:46 +03:00
Maksim Shabunin
14d7b38613
Fixing GCC 4.9 warnings
2015-07-22 16:12:31 +03:00
Alexander Alekhin
42ba5c7d16
fix GCC 4.9 warnings
2015-07-22 14:17:54 +03:00
Josh Klontz
beed99dbc1
fixed conditional compilation of RGB2Gray<ushort> template specialization
2015-07-14 20:56:43 -04:00
Roman Donchenko
9e50cf5375
Refactor a section of icvRotatingCalipers to work around a GCC bug
...
https://bugs.launchpad.net/ubuntu/+source/gcc-4.9/+bug/1474304
2015-07-14 13:26:47 +03:00
Vadim Pisarevsky
80eec9d531
Merge pull request #4064 from MSOpenTech:test-contrib
2015-07-01 10:47:44 +00:00
Vadim Pisarevsky
426b3f6198
Merge pull request #4139 from swook:spatial_gradient
2015-07-01 10:22:36 +00:00
Seon-Wook Park
20bf88bad1
spatialGradient: Make kern args const&
2015-07-01 09:34:27 +09:00
Seon-Wook Park
90c398ea67
spatialGradient: Add CV_SSE2 check
2015-07-01 00:42:08 +09:00
Evgeny Agafonchikov
6a6d58d389
Adding test support for WINRT
2015-06-30 15:35:20 +03:00
LaurentBerger
12362f76b1
Test for adaptive thresh will give FAIL_BAD_ACCURACY for old
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implementation of adaptivethreshold
2015-06-30 10:51:50 +02:00
Seon-Wook Park
ed38ca5179
spatialGradient: Remove 4 loads in inner loop
2015-06-30 16:08:15 +09:00
Seon-Wook Park
5dddb47863
spatialGradient: Remove pointers caching
2015-06-30 10:51:10 +09:00
Seon-Wook Park
cf0fdfa2bb
spatialGradient: Change ordering of vector loads
2015-06-29 23:50:05 +09:00
Seon-Wook Park
658f96b447
spatialGradient: L/R border handling outside. Kernelize.
2015-06-29 23:12:33 +09:00
Seon-Wook Park
15ea401087
spatialGradient: Move vector decl into loop
2015-06-27 10:01:47 +02:00
Seon-Wook Park
db0cc56c52
spatialGradient: Re-introduce 2-rows at a time
2015-06-27 09:53:42 +02:00
Seon-Wook Park
f958f29c55
spatialGradient: Suppress uninitialised j warnings
2015-06-27 01:03:43 +02:00
Seon-Wook Park
62cad09c64
spatialGradient: Process 1 row at a time in SSE
2015-06-26 17:35:17 +02:00
Seon-Wook Park
8a21726ae5
spatialGradient: Remove an unnecessary branch in nosse code
2015-06-26 17:26:21 +02:00
Seon-Wook Park
febd0f14c6
spatialGradient: Don't dynamically alloc C array, use vector
2015-06-26 17:15:44 +02:00
Seon-Wook Park
f92e2ed57a
spatialGradient: Make nosse version faster
2015-06-26 17:13:23 +02:00
Seon-Wook Park
7b01e32fe8
spatialGradient: HAL-accelerated
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TODO: Make nosse ver faster than Sobel
Make sse ver faster than Sobel for BORDER_REPLICATE
2015-06-26 16:41:00 +02:00
Seon-Wook Park
6803d1ed28
Support non continuous, BORDER_REPLICATE
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TODO: HAL-accelerated code
2015-06-26 14:49:31 +02:00
LaurentBerger
ca0114228c
In adaptiveThreshold ADAPTIVE_THRES_GAUSSIAN_C gaussianBlur is computed using float
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number
2015-06-25 07:51:06 +02:00
Vadim Pisarevsky
56e637d5f4
Merge pull request #4135 from lupustr3:ipp_code_refactoring
2015-06-24 16:18:55 +00:00
Pavel Vlasov
e02195b3dc
Accidentally removed tegra checks were returned;
2015-06-24 14:55:45 +03:00
Pavel Vlasov
101607a7d0
Imgproc_Hist_MinMaxVal.accuracy fix;
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Some code style corrections;
2015-06-24 13:50:17 +03:00
LaurentBerger
56b2b450ce
A new constant in adaptivethreshold is created to calculate
...
gaussianBlur with CV_32F. hence rouding error are avoided
2015-06-22 22:21:30 +02:00
Seon-Wook Park
2ff614dfab
spatialGradient: Per row in outer loop
2015-06-19 19:25:07 +02:00
Seon-Wook Park
e633c991b0
spatialGradient: Doc, fix dangling newline error
2015-06-19 04:57:01 +02:00
Seon-Wook Park
815cd8970d
spatialGradient: Remove unnecessary index calculation
2015-06-19 04:46:17 +02:00
Seon-Wook Park
b5c4355c13
spatialGradient: Add basic perf test
2015-06-19 04:29:28 +02:00
Seon-Wook Park
f9c4c96663
spatialGradient: Reduce temporary vectors
2015-06-19 04:29:07 +02:00
Seon-Wook Park
a2dbd2f10e
spatialGradient: Less vector loads
2015-06-19 04:07:18 +02:00
Seon-Wook Park
88bc88125a
spatialGradient: Vectorise inner area
2015-06-19 03:36:49 +02:00
Seon-Wook Park
770e742e04
spatialGradient: Add non-SSE version
2015-06-19 02:56:51 +02:00
Seon-Wook Park
11fb1f74cc
spatialGradient: Add asserts
2015-06-19 01:23:01 +02:00
Seon-Wook Park
9f1c641199
spatialGradient: Add test class and Sobel proxy method
2015-06-18 17:42:32 +02:00
Dmitry Budnikov
a5a21019b2
ipp_countNonZero build fix;
...
Removed IPP port for tiny arithm.cpp functions
Additional warnings fix on various platforms.
Build without OPENCL and GCC warnings fixed
Fixed warnings, trailing spaces and removed unused secure_cpy.
IPP code refactored.
IPP code path implemented as separate static functions to simplify future work with IPP code and make it more readable.
2015-06-18 12:47:07 +03:00
Vadim Pisarevsky
01c3ed6157
Merge pull request #4108 from Reen:patch-1
2015-06-16 13:26:47 +00:00
Suleyman TURKMEN
caa0058d5b
Update imgproc.hpp
2015-06-11 11:46:42 +03:00
Suleyman TURKMEN
dac715ad1f
Update imgproc.hpp
2015-06-11 11:03:14 +03:00
Suleyman TURKMEN
061131a5ee
Update imgproc.hpp
2015-06-10 13:18:40 +03:00
René
3e2515d735
Fix bug in distanceATS_L1_8u and typos.
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The inner loop of the backward scan got the wrong initial "a".
2015-06-09 17:23:22 +02:00
howtobeahacker
9eaac6105f
correct covariation matrix formula in Harris corner detector
2015-06-03 17:33:40 +08:00
Vadim Pisarevsky
b46719b093
Merge pull request #4074 from vpisarev:objdetect_fixes
2015-05-28 19:43:51 +00:00
Vadim Pisarevsky
5a94a95fbf
improvements in Haar CascadeClassifier: 1) use CV_32S instead of CV_32F for the integral of squares (which is more accurate and more efficient); 2) skip the window if its contrast is too low
2015-05-28 19:33:21 +03:00
S. Garrido
bd2c2f3bd1
fix isContourConvex
2015-05-27 20:51:53 +02:00
Zhigang Gong
0f7de40e66
Fixed the race condition between inc and dec on the l_counter.
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Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>
2015-05-26 22:06:18 +08:00
Zhigang Gong
3c85200989
Avoid negative index for a local buffer in Canny.cl.
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int pix_per_thr = l_counter / LOCAL_TOTAL + ((lid < mod) ? 1 : 0);
The pix_per_thr * LOCAL_TOTAL may be larger than l_counter.
Thus the index of l_stack may be negative which may cause serious
problems. Let's skip the loop when we get negative index and we need
to add back the lcounter to keep its balance and avoid potential
negative counter.
Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>
2015-05-26 08:48:05 +08:00
Andreas Stührk
3ec0e0943c
TIFF loader: Allocate large enough buffer when (bpp * ncn) > 8.
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Conflicts:
modules/highgui/src/grfmt_tiff.cpp
floodfill return value removed
2015-05-24 14:06:33 +02:00
Alexander Smorkalov
6e1a595342
GCC 4.8 warning array subscript is above array bounds fixed.
...
tiff test fixed
2015-05-24 13:31:01 +02:00
Dikay900
7ca0557b40
typos in comments
2015-05-23 17:36:45 +02:00
Vadim Pisarevsky
e0136e39f4
Merge pull request #4011 from cr333:parula
2015-05-16 19:11:32 +00:00
Vadim Pisarevsky
a85bb091c8
Merge pull request #4018 from vpisarev:imgproc_video_fixes
2015-05-15 16:15:01 +00:00
Vadim Pisarevsky
c52092e6f8
Merge pull request #3992 from nomarek:master
2015-05-14 18:24:09 +00:00
Vadim Pisarevsky
ffabbfa778
added test to prove that remap does not leak memory ( http://code.opencv.org/issues/2502 ). disabled the test for now to save execution time.
2015-05-14 18:21:26 +03:00
Vadim Pisarevsky
ca90667723
fixed compile warnings on Linux and Windows
2015-05-14 16:42:51 +03:00
Vadim Pisarevsky
05d888316a
added test for http://code.opencv.org/issues/2957
2015-05-14 16:25:18 +03:00
Vadim Pisarevsky
feb5b6aa93
increased singularity epsilon in LU decomposition. This solved singular case from http://code.opencv.org/issues/3305 . Added the respective test.
2015-05-14 10:42:55 +03:00
Vadim Pisarevsky
2e7e754032
added support for n-channel (n>4) images in warpAffine/warpPerspective/remap: http://code.opencv.org/issues/4190
2015-05-14 08:06:46 +03:00
Vadim Pisarevsky
d3b0cb878a
added test for http://code.opencv.org/issues/2736
2015-05-13 22:16:35 +03:00
Vadim Pisarevsky
71002e0e79
some fixes from http://code.opencv.org/issues/3733
2015-05-13 22:00:02 +03:00
Marek Nogacki
25bcca2edb
fixed http://code.opencv.org/issues/4276 - set drawing thickness limit to 32767
2015-05-13 18:54:25 +02:00
Maksim Shabunin
61293a09ff
Fixed RGB-to-HLS conversion formula in documentation
2015-05-13 18:46:21 +03:00
Christian Richardt
6425ac3b13
Added color map similar to Matlab's new default color map 'parula'.
2015-05-13 17:34:14 +02:00
Marek Nogacki
d59a6b29d5
fixed http://code.opencv.org/issues/4276 - removed drawing thickness upper limit
2015-05-07 11:19:22 +02:00
Vadim Pisarevsky
07e07655d4
Merge pull request #3967 from Belev:fix-typo
2015-04-28 14:47:05 +00:00
Vadim Pisarevsky
e60dcc9b3b
Merge pull request #3966 from Dikay900:master_diff_to_2_4_2
2015-04-28 11:00:57 +00:00
Vadim Pisarevsky
ce7812fcb0
Merge pull request #3962 from apavlenko:fix_polylines_empty
2015-04-28 10:47:36 +00:00
Belev
2200e0fb7e
Fix typo
...
Fixed difference in the given arguments to the ellipse function and the description after that
Fixed two more typos
Replaced unnecessary the with to
2015-04-28 13:10:08 +03:00
Maksim Shabunin
9efc57f24b
Increased perf_imgproc.moments max error
2015-04-27 17:05:55 +03:00
kalistratovag
20156d1eeb
Adding 1 to moments to avoid tests fails
2015-04-27 15:36:40 +03:00
Mansour Moufid
b99f7a29df
Cast some image coordinates and sizes to double.
...
Conflicts:
modules/gpu/perf/perf_imgproc.cpp
Cast a long integer to double explicitly.
Conflicts:
modules/python/src2/cv2.cpp
Cast some matrix sizes to type int.
Change some vector mask types to unsigned.
Conflicts:
modules/core/src/arithm.cpp
2015-04-25 18:54:53 +02:00
Andrey Pavlenko
d2409d12c6
porting polylines with empty vector<Point>
from 2.4 to master
2015-04-24 17:11:51 +03:00
Ilya Lavrenov
89e3c508d8
fixed tests for aarch64
2015-04-24 13:56:20 +03:00
Vadim Pisarevsky
882dc0a7f6
Merge pull request #3950 from paroj:fix-gftt_ocl
2015-04-22 19:08:15 +00:00
Pavel Rojtberg
1ea41e7246
fix gftt opencv kernel when using mask
2015-04-22 16:13:50 +02:00
Vadim Pisarevsky
415a212d09
Merge pull request #3936 from dhood:fitEllipse-bug
2015-04-22 11:22:35 +00:00
Vadim Pisarevsky
4c875dc393
Merge pull request #3932 from nisargthakkar:Bug4243
2015-04-21 12:18:37 +00:00
Deanna Hood
37f77e7397
Change condition on parallel ellipse case so can only calculate t if necessary
2015-04-18 13:51:32 -04:00
Deanna Hood
5a552b6d8d
Regression test for Bug #3989 : check fitEllipse with rotation angles of n*pi/2
2015-04-18 13:51:26 -04:00
Deanna Hood
103336c76e
Fix Bug #3989 : correctly identify ellipse with its axes parallel to x-y axes during semi-major axis calculation
2015-04-16 11:59:05 -04:00
Ahmatnurov Dinar
2358c79db2
move 3265 to 3.0;
2015-04-16 14:36:46 +03:00
Nisarg Thakkar
00094a8792
Fix for Bug4243. Made changes relating to non OpenCL devices
2015-04-16 00:22:08 +05:30
Nisarg Thakkar
a0bc0ab7cb
Fix for Bug4243
2015-04-15 23:49:01 +05:30
Vadim Pisarevsky
b91313a84e
initialize the output flow in EMD (thanks to Daniel DeMenthon for the bug report)
2015-03-26 16:26:41 +03:00
Dmitry-Me
6318409a5d
Reduce variable scope
2015-03-25 10:35:11 +03:00
Scott Graybill
3d2c0ed97f
Removed check on limits. A common use of HoughLines would be to restrict theta to be between a small negative number and a small positive number, e.g. -pi/16 to pi/16. This wasn't possible with the previous checks.
2015-03-13 17:04:13 -07:00
Dmitry-Me
135701feac
Double used as boolean for no reason
2015-03-06 17:04:54 +03:00
Samyak Datta
20efcff166
Added doxygen comments for sqrBoxFilter() method
2015-03-06 03:50:51 +05:30
Vadim Pisarevsky
f9b8ce1d25
Merge pull request #3784 from ilya-lavrenov:nvidia_android
2015-03-05 06:43:03 +00:00
Vadim Pisarevsky
0b99f6bcd6
Merge pull request #3777 from ilya-lavrenov:nvidia_cvtcolor_eps
2015-03-04 13:53:41 +00:00
Ilya Lavrenov
cf4c79ebdd
disabled some kernels for Android && NVidia
2015-03-04 14:46:49 +03:00
Vadim Pisarevsky
e4bc592c46
Merge pull request #3583 from oresths:tbb_canny
2015-03-04 10:49:27 +00:00
Ilya Lavrenov
26eebb3ee3
increased EPS for cvtColor for NVIDIA
2015-03-03 15:26:51 +03:00
Maksim Shabunin
37c74e38f4
Python support
2015-03-02 18:13:00 +03:00
Maksim Shabunin
457123027e
Modified java wrapping mechanism
2015-03-02 18:12:30 +03:00
Vadim Pisarevsky
ac8045b9c6
Merge pull request #3754 from eliteraspberries:unsigned-mask
2015-03-02 11:34:43 +00:00
Vladislav Vinogradov
cda6fed41f
move tegra namespace out of cv to prevent conflicts
2015-02-27 12:52:11 +03:00
Vladislav Vinogradov
44e41baffe
use new functions before all tegra:: calls
2015-02-26 19:34:58 +03:00
Vadim Pisarevsky
0016f6d73d
Merge pull request #3736 from nisargthakkar:Bug3634_master
2015-02-24 15:38:02 +00:00
Vadim Pisarevsky
5dc569866e
Merge pull request #3743 from StevenPuttemans:fix_3887_master
2015-02-24 15:37:13 +00:00
Mansour Moufid
35a89b1541
Change some vector mask types to unsigned.
2015-02-23 23:10:57 -05:00
StevenPuttemans
6902fa6b1c
fix formula getGaussianKernel in docs
2015-02-23 15:23:02 +01:00
StevenPuttemans
7401b02022
fix ellipse fitting notice
2015-02-23 15:05:55 +01:00
StevenPuttemans
720fd144ef
add fit ellipse technique notice
2015-02-23 14:59:40 +01:00
Nisarg Thakkar
b8f65d0252
Same as Bug #3309 . Pushing to master
2015-02-21 09:20:00 +05:30
Maksim Shabunin
da383e65e2
Remove deprecated methods from cv::Algorithm
2015-02-16 15:28:54 +03:00
sergei
0d72420480
HAVE_TEGRA_OPTIMIZATION was fixed
2015-01-30 11:57:35 +03:00
Vadim Pisarevsky
9c81338cb9
Merge pull request #3505 from karelknoest:lsd_subpixel
2015-01-22 09:44:29 +00:00
Vadim Pisarevsky
03fc3d1ceb
Merge pull request #3591 from ilya-lavrenov:sse_avx
2015-01-21 10:46:23 +00:00
Ilya Lavrenov
e9a6c5db21
sqsum
2015-01-20 21:10:06 +03:00
karelknoest
b5bd2fd880
Improved documentation and method comment to clarify that LineSegmentDetector::detect method accepts both Vec4i and Vec4f as return vector.
2015-01-20 17:05:57 +01:00
karelknoest
1ded2de2dd
Let LineSegmentDetector output line segment coordinates in float precision, as supported by the LSD algorithm.
2015-01-20 17:05:38 +01:00
Vadim Pisarevsky
21a9a17478
Merge pull request #3568 from ilya-lavrenov:neon_runtime
2015-01-20 12:47:51 +00:00
Vadim Pisarevsky
5cc4aa0e93
Merge pull request #3554 from wangyan42164:match_template_mask
2015-01-19 11:03:44 +00:00
Vadim Pisarevsky
b6023eab9c
Merge pull request #3594 from asmorkalov:opencv4tegra_support
2015-01-19 10:47:49 +00:00
Yan Wang
46ed461e22
Add template match with mask.
...
Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
2015-01-16 11:09:26 +08:00
Ilya Lavrenov
81f786393a
NEON detection in runtime
2015-01-13 01:35:53 +03:00
Alexander Smorkalov
1fa37fe733
OpenCV for Tegra compilation fix for
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- Gaussian blur;
- CascadeClassifier;
- Blenders in stitching module;
- Laplacial pyromids in stitching module.
2015-01-12 23:43:26 +03:00
Ilya Lavrenov
33176db5dc
compareHist
2015-01-12 10:59:31 +03:00
Ilya Lavrenov
6bce6ee34a
checks
2015-01-12 10:59:31 +03:00
Ilya Lavrenov
3b23e57925
convertMaps
2015-01-12 10:59:31 +03:00
Ilya Lavrenov
0fd8f50522
warpAffine INTER_NEAREST
2015-01-12 10:59:31 +03:00
Ilya Lavrenov
d92f67ee2c
warpPerspective
2015-01-12 10:59:31 +03:00
Ilya Lavrenov
7b060d9122
cvtColor 4 cn
2015-01-12 10:59:30 +03:00
Ilya Lavrenov
f2cd65cf1e
fixes
2015-01-12 10:59:30 +03:00
Ilya Lavrenov
25e99c453f
avx2 in arithm
2015-01-12 10:59:30 +03:00
Ilya Lavrenov
612b8ce2cb
fixed compilation issues
2015-01-12 10:59:30 +03:00
Ilya Lavrenov
b2f851af06
cornerMinEigenVal
2015-01-12 10:59:30 +03:00
Ilya Lavrenov
d87457a025
split/merge
2015-01-12 10:59:30 +03:00
Ilya Lavrenov
fc0869735d
used popcnt
2015-01-12 10:59:30 +03:00
Ilya Lavrenov
31827d8dfe
fixed typo
2015-01-12 10:59:30 +03:00
Ilya Lavrenov
3a426660ea
sse_utils.hpp
2015-01-12 10:59:30 +03:00
Ilya Lavrenov
a340ea872e
cvtColor Luv 2 RGB u8
2015-01-12 10:59:30 +03:00
Ilya Lavrenov
e20613a776
cvtColor RGB 2 Luv u8
2015-01-12 10:59:30 +03:00
Ilya Lavrenov
584eed633e
cvtColor Lab 2 RGB u8
2015-01-12 10:59:30 +03:00
Ilya Lavrenov
05e21015e9
cvtColor HLS 2 RGB u8
2015-01-12 10:59:30 +03:00
Ilya Lavrenov
51684c109e
cvtColor RGB 2 HLS u8
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
51e7fb76b6
cvtColor HSV 2 RGB u8
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
c4c86a8990
cvtColor XYZ 2 RGB f32
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
93f8800844
cvtColor RGB 2 XYZ f32
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
e1773749ae
cvtColor RGB 2 gray 16s
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
1c9e886a6a
cvtColor YCrCb 2 RGB 32f
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
97fad1cb53
cvtColor RGB 2 YCrCb 32f
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
b99396ab12
cvtColor RGB 2 YCrCb
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
940f1e7914
interliving / deinterliving
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
fe371bf624
cvtColor Gray 2 BGR5x5
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
9cacd3261d
cvtColor BGR5x5 2 Gray
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
edee922b59
cvtColor YCrCb 2 RGB
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
5f2135695e
cvtColor rgb 2 YCrCb
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
bfb45b27e6
column sum 32s
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
1ca35b7424
resize are fast
2015-01-12 10:59:29 +03:00
Ilya Lavrenov
56f3c92737
pyrUp and pyrDown
2015-01-12 10:59:29 +03:00
Timur Sattarov
4762728fd5
More sensible error messages
2015-01-11 03:56:07 +04:00
orestis
c7b2e48efe
Canny TBB Optimization
2015-01-07 19:54:20 +02:00
Vadim Pisarevsky
1c8493fb0d
Merge pull request #3549 from mshabunin:sphinx-doc-remove
2014-12-31 09:14:22 +00:00
Vadim Pisarevsky
c937e15763
Merge pull request #3555 from ilya-lavrenov:sse_integral
2014-12-31 09:13:18 +00:00
Vadim Pisarevsky
2bddbd2cb5
Merge pull request #3558 from ilya-lavrenov:sse_resize
2014-12-31 08:04:00 +00:00
Vadim Pisarevsky
ba8a971742
Merge pull request #3551 from serval2412:master
2014-12-31 06:09:29 +00:00
Vadim Pisarevsky
622cf566b9
Merge pull request #3560 from ilya-lavrenov:sse_remap
2014-12-31 06:07:02 +00:00
Ilya Lavrenov
02b2fdeda9
SSE resize Lanczos
2014-12-30 10:41:23 +03:00
Ilya Lavrenov
042895977e
SSE2 conversio in remap
2014-12-30 01:00:22 +03:00
Ilya Lavrenov
9436103ed6
SSE2 optimization of cv::integral
2014-12-29 15:51:55 +03:00
Julien Nabet
2d5e3b57ea
Fix cppcheck reports warnings:
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(performance) Possible inefficient checking for 'lmap' emptiness
(warning) Assignment of function parameter has no effect outside the function. Did you forget dereferencing it?
(style) Array index '<xxx>' is used before limits check
2014-12-27 10:54:34 +01:00
Maksim Shabunin
11591b3e9d
Added Qt help generation support
2014-12-26 19:17:18 +03:00
Maksim Shabunin
d01bedbc61
Removed Sphinx documentation files
2014-12-26 19:12:19 +03:00
Vadim Pisarevsky
61991a3330
Merge pull request #3444 from Sync-my-L2P:patch-1
2014-12-26 14:40:29 +00:00
Vadim Pisarevsky
5d15676b7b
Merge pull request #3532 from oresths:filter_neon
2014-12-24 09:02:24 +00:00
Vadim Pisarevsky
d9f159a554
Merge pull request #3513 from mshabunin:compat-30
2014-12-22 11:58:01 +00:00
orestis
9811a739b0
Change gaussianBlur5x5 perf test epsilon
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Set it 1 instead of 0.001, as is already done in gaussianBlur3x3. That
will allow integer destination matrices that are not exactly the same,
but very close to the expected result, to pass the test.
2014-12-20 17:14:21 +02:00
orestis
9c6da03504
SymmRowSmallVec_32f 1x5 asymm
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NEON speedup: 2.31x
Auto-vect speedup: 2.26x
Test kernel: [-0.9432, -1.1528, 0, 1.1528, 0.9432]
2014-12-19 22:51:42 +02:00
orestis
13c0855114
SymmRowSmallVec_32f 1x5
...
NEON speedup: 2.36x
Auto-vect speedup: 2.36x
Test kernel: [0.1, 0.2408, 0.3184, 0.2408, 0.1]
2014-12-19 22:47:06 +02:00
orestis
ed0ce48179
SymmColumnVec_32f16s asymm
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NEON speedup: 9.46x
Auto-vect speedup: 1x
Test kernel: [-0.9432, -1.1528, 0, 1.1528, 0.9432]
2014-12-19 22:44:39 +02:00
orestis
a2a131799f
SymmColumnVec_32f16s
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NEON speedup: 8.64x
Auto-vect speedup: 1x
Test kernel: [0.1, 0.2408, 0.3184, 0.2408, 0.1]
2014-12-19 22:42:31 +02:00
orestis
37e018454d
SymmColumnSmallVec_32s16s 3x1 asymm
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NEON speedup: 2.12x
Auto-vect speedup: 1.01x
Test kernel: [-2, 0, 2]
2014-12-19 22:40:55 +02:00
orestis
4443d6b0a1
SymmColumnSmallVec_32s16s [-1, 0, 1]
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NEON speedup: 3.27x
Auto-vect speedup: 1.01x
2014-12-19 22:37:52 +02:00
orestis
99e782e62c
SymmColumnSmallVec_32s16s 3x1
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NEON speedup: 1.75x
Auto-vect speedup: 1x
2014-12-19 22:36:46 +02:00
orestis
33dfeb85be
SymmColumnSmallVec_32s16s [3, 10, 3] Scharr
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NEON speedup: 2.04x
Auto-vect speedup: 1x
2014-12-19 22:35:52 +02:00
orestis
61a7f48bf4
SymmColumnSmallVec_32s16s [1, -2, 1]
...
NEON speedup: 2.75x
Auto-vect speedup: 1.01x
2014-12-19 22:34:11 +02:00
orestis
4f906372e2
SymmColumnSmallVec_32s16s [1, 2, 1]
...
NEON speedup: 2.66x
Auto-vect speedup: 1x
2014-12-19 22:33:11 +02:00
orestis
80a0364465
SymmColumnVec_32s8u asymm
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NEON speedup: 2.95x
Auto-vect speedup: 1x
Test kernel: [-0.9432, -1.1528, 0, 1.1528, 0.9432]
2014-12-19 22:29:54 +02:00
orestis
4f5916f12d
SymmColumnVec_32s8u
...
NEON speedup: 1.96x
Auto-vect speedup: 1x
Test kernel: [0.0708, 0.2445, 0.3694, 0.2445, 0.0708]
2014-12-19 22:26:41 +02:00
orestis
1fb966dc61
SymmRowSmallVec_8u32s 1x5 asymm
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NEON speedup: 3.14x
Auto-vect speedup: 1.6x
Test kernel: [-5, -2, 0, 2, 5]
2014-12-19 22:23:09 +02:00
orestis
2e7b9a2c0f
SymmRowSmallVec_8u32s 1x3 asymmetric
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NEON speedup: 1.95x
Auto-vect speedup: 1.17x
Test kernel: [-2, 0, 2]
2014-12-19 22:15:37 +02:00
orestis
969a218057
SymmRowSmallVec_8u32s [-1, 0, 1]
...
NEON speedup: 1.84x
Auto-vect speedup: 1.2x
2014-12-19 22:11:52 +02:00
orestis
c0019a42e4
SymmRowSmallVec_8u32s 1x5 general
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NEON speedup: 3.86x
Auto-vect speedup: 1.67x
Test kernel: [0.0708, 0.2445, 0.3694, 0.2445, 0.0708]
2014-12-19 22:10:58 +02:00
orestis
cb48d7798d
SymmRowSmallVec_8u32s 1x3 general
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NEON speedup: 2.56x
Auto-vect speedup: 1.26x
Test kernel: [1, 3, 1]
2014-12-19 22:08:23 +02:00
orestis
0ba3b06efd
SymmRowSmallVec_8u32s [1, 2, 1]
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NEON speedup: 4.1
Auto-vect speedup: 2.25
2014-12-19 22:02:57 +02:00
Maksim Shabunin
c485aee464
Included c-headers for better 2.4 compatibility
2014-12-19 17:05:26 +03:00
Maksim Shabunin
91e21847e2
Some changes to make migration to 3.0 easier
2014-12-16 13:00:31 +03:00
Sync-my-L2P
5a43c7a28e
Update segmentation.cpp
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removed trailing whitespaces
2014-12-11 17:36:36 +01:00
orestis
c762da9893
Fix SymmColumnSmallVec_32s16s SSE code
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Specifically, in general antisymmetric case src[-1] (S0) should be
subtracted from from src[1] (S2), and not the opposite.
2014-12-06 19:53:07 +02:00
Vadim Pisarevsky
be5c910358
Merge pull request #3443 from HelenWong:bug3363Fix
2014-12-02 09:14:36 +00:00
Vadim Pisarevsky
f61db41d25
Merge pull request #3453 from mshabunin:doxygen-others
2014-12-02 09:05:32 +00:00
Artur Wieczorek
41afe54696
Fix determining bounding box of the edge collection in FillEdgeCollection().
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There is necessary to account also x-coordinate of the end of the edge when determining bounding box of the edge collection.
2014-12-01 14:30:05 +01:00
Maksim Shabunin
03e213ccae
Doxygen documentation: BiB references and fixes
2014-12-01 15:50:55 +03:00
Maksim Shabunin
1523fdcc1c
Doxygen documentation: more fixes and cleanups
2014-12-01 15:50:36 +03:00
Vadim Pisarevsky
02f4f2f96d
Merge pull request #3426 from mshabunin:doxygen-imgproc
2014-12-01 10:43:13 +00:00
HelenWong
e88bf2bc30
Updated Documentation (HoughCircles)
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Rewrite the note on HoughCircles documentation to make it more clear
Add note to clarify that the output vector of found circles is sorted by
descending order of centres accumulator values.
Also delete reductant lines on the HoughCircles documentation.
Added comments to hough circles function.
Added comments to icvhoughgradient
Misalignment in line 1183 corrected
2014-11-26 11:37:33 -08:00
Yan Wang
6e7050555e
Optimize pyrUp_unrolled() by mad function.
...
It could improve performance when image size is large.
E.g. OCL_PyrUpFixture_PyrUp.PyrUp/18
2014-11-26 16:55:08 +08:00
Sync-my-L2P
f14b8b4341
Update segmentation.cpp
...
Added detailed comments to watershed()
2014-11-25 16:25:56 +01:00
orestis
a7757b0eb6
Fix anchor for small symmetrical column filters.
...
In the unoptimized version of small symmetrical column filters, when we
try to detect if the kernel, ky, is equal to [1;2;1] or [1;-2;1] we
should take into consideration that the anchor points in the middle
element.
2014-11-19 23:12:58 +02:00
Maksim Shabunin
555fdf893a
Documenting imgproc module
...
- disabled doxygen tree
- enabled doxygen enum listing
- added imgproc reference to main page
- enabled BiB support
- chenged doxygen root page format
2014-11-18 14:00:56 +03:00
Vadim Pisarevsky
4b97e8c51c
Merge pull request #3399 from mshabunin:doxygen-core
2014-11-13 07:25:27 +00:00
Maksim Shabunin
6aa7a86ae9
Doxygen documentation for core module
2014-11-12 14:21:58 +03:00
Vadim Pisarevsky
23a81c0fb8
Merge pull request #3407 from wangyan42164:canny_bug_fix
2014-11-12 11:09:55 +00:00
Yan Wang
184b6e314c
Fix canny segment fault (Bug #3978 )
...
Avoid stack overflow based on std::vector cause
std::vector::resize() segmentation fault.
2014-11-12 17:48:05 +08:00
Vadim Pisarevsky
bea86deea9
Merge pull request #3408 from ilya-lavrenov:doc_fix
2014-11-11 13:29:46 +00:00
Ilya Lavrenov
701d2386ce
fixed doc
2014-11-10 16:19:27 +03:00
Alexander Alekhin
569a95e9e1
Merge pull request #3394 from akarsakov:ocl_canny
2014-11-07 12:42:24 +00:00
Vadim Pisarevsky
573be75f50
Merge pull request #3392 from wangyan42164:houghlines_bug_fix
2014-11-07 11:52:58 +00:00
Vadim Pisarevsky
1abc26905d
Merge pull request #3397 from ElenaGvozdeva:ocl_WarpAffine_test
2014-11-07 11:52:35 +00:00
Yan Wang
0692bf5f34
Fix HoughLines crashes (Bug #3959 ).
...
Avoid phi exceed PI/2 to get the negative value of cos(phi).
2014-11-07 17:52:16 +08:00
Alexander Karsakov
7c870014fb
Correctly unrolled some cycles
2014-11-07 12:13:00 +03:00
Alexander Alekhin
f50f249f80
Merge pull request #3138 from alalek:icv_update
2014-11-06 15:58:14 +00:00
ElenaGvozdeva
7dd059c084
fixed test for ocl WarpAffine
2014-11-06 17:19:45 +03:00
Alexander Karsakov
0ec0aeb7d0
Minor optimization for ocl_canny
2014-11-06 13:07:33 +03:00
Vadim Pisarevsky
1d804bc695
Merge pull request #3360 from mirab:threshold_triangle
2014-11-06 08:36:24 +00:00
Miroslav Benes
4046f0398a
Make Otsu and Triangle algorithms mutually exclusive
...
Make Otsu and Triangle algorithms mutually exclusive in cv::threshold code.
Signed-off-by: Miroslav Benes <mbenes@suse.cz>
2014-11-05 16:04:26 +01:00
Vadim Pisarevsky
7de4e0496c
Merge pull request #3390 from vbystricky:fix_houghlines
2014-11-05 11:41:12 +00:00
vbystricky
957e5ef8eb
Fix OpenCL version of HoughLinesP function
2014-11-05 14:31:06 +04:00
Alexander Alekhin
58e054a003
IPPICV: disable boxFilter 16SC1/16UC1 (performance)
2014-11-05 13:26:23 +03:00
Ilya Lavrenov
1fe5441185
cv::convertMaps
2014-11-01 10:13:28 -07:00
Ilya Lavrenov
aa11e102fd
removed saturation from pyramids
2014-11-01 13:23:45 +03:00
Ilya Lavrenov
8d0383180c
fixes for cv::warpAffine
2014-11-01 13:19:52 +03:00
Ilya Lavrenov
15af3f7114
fixes in VResizeLinearVec_32s8u
2014-11-01 13:19:52 +03:00
Ilya Lavrenov
a4dd2162f2
cv::resize (INTER_LANCZOS4)
2014-11-01 13:19:52 +03:00
Ilya Lavrenov
1b01e1fe68
cv::resize (INTER_AREA CV_16S, CV_32F)
2014-11-01 13:19:52 +03:00
Ilya Lavrenov
4ed696d770
cv::compareHist (CV_COMP_INTERSECT)
2014-11-01 13:19:51 +03:00
Ilya Lavrenov
d5f006eee5
cv::magnitude; cv::corner**
2014-11-01 13:19:51 +03:00
Ilya Lavrenov
7e6fb668ed
cv::pyrUp
2014-11-01 13:19:51 +03:00
Ilya Lavrenov
46faf592fc
cv::warpAffine
2014-11-01 13:19:51 +03:00
Ilya Lavrenov
85a814f748
VResizeLinearVec_32s8u
2014-11-01 13:19:51 +03:00
Vadim Pisarevsky
dce629d0e2
Merge pull request #3343 from mshabunin:doxygen-docs
2014-10-30 10:45:03 +00:00
Alexander Alekhin
cae89a7a88
Merge pull request #3318 from akarsakov:ocl_cvtcolor
2014-10-29 14:25:09 +00:00
Alexander Karsakov
967a88759f
Don't process empty src image in GFTT
2014-10-28 16:06:36 +03:00
Alexander Karsakov
643c906f3d
Added optimized loading to YUV2RGB_422 kernel
2014-10-28 15:07:51 +03:00
Alexander Karsakov
1466621f99
Added loading 4 pixels in line instead of 2 to RGB[A] -> YUV(420) kernel
2014-10-27 16:00:34 +03:00
Maksim Shabunin
09fb7512ed
Fixed iOS framework compilation warnings
2014-10-27 15:28:21 +03:00
Miroslav Benes
5b1fd739d9
Add Triangle thresholding algorithm
...
Add Triangle method for automatic threshold computation next to the existing
Otsu's method. Triangle deals better with images whose histogram does not
contain dominant peak.
See paper Zack GW, Rogers WE, Latt SA.: Automatic measurement of sister
chromatid exchange frequency. J Histochem Cytochem. 1977 Jul;25(7):741-53.
2014-10-22 16:54:39 +02:00
Maksim Shabunin
ba5f343c38
Basic doxygen documentation support
...
- updated existing Doxyfile.in
- added corresponding cmake instructions
- added some specific files (layout, icon)
- clean existing doxygen warnings
2014-10-22 15:24:15 +04:00
Alexander Karsakov
60367907fe
Used direct float calculations
2014-10-21 17:18:03 +03:00
Alexander Karsakov
5aa9ac9a77
Added OCL code for YUV422 -> RGB[A]|BGR[A] color conversion
2014-10-21 17:18:03 +03:00
Alexander Karsakov
c8707b891b
Added OCL code for RGB[A]|BGR[A] -> YUV_[YV12|IYUV] color conversion
2014-10-21 17:18:03 +03:00
Alexander Karsakov
8c91604f5a
Added OCL code for YUV2GRAY_420 color conversion
2014-10-21 17:18:02 +03:00
Alexander Karsakov
1cc17a7186
Added OCL code for YUV2BGR_YV12 and YUV2BGR_IYUV color conversions
2014-10-21 17:18:02 +03:00
Alexander Karsakov
85b60ee3cb
Added support for YUV2RGB[A]_NV21 and YUV2BGR[A]_NV21 conversion
2014-10-21 17:18:02 +03:00
Maksim Shabunin
d3821e8cd7
Forgotten punctuation
2014-10-17 18:14:54 +04:00
Maksim Shabunin
420737e098
Fixing iOS clang warnings, part 1
2014-10-17 18:14:54 +04:00
Pavel Vlasov
45958eaabc
Implementation detector and selector for IPP and OpenCL;
...
IPP can be switched on and off on runtime;
Optional implementation collector was added (switched off by default in CMake). Gathers data of implementation used in functions and report this info through performance TS;
TS modifications for implementations control;
2014-10-15 14:24:41 +04:00
Vadim Pisarevsky
a798386660
Merge pull request #3326 from ilya-lavrenov:neon_canny
2014-10-11 17:58:24 +00:00
Vadim Pisarevsky
c37acef077
Merge pull request #3328 from ilya-lavrenov:warp_tests
2014-10-11 17:19:52 +00:00
Ilya Lavrenov
faf91a466c
imrpoved output of warp test in case of failure
2014-10-11 02:35:02 -07:00
Ilya Lavrenov
af04a85303
fixes for cv::accumulate**
2014-10-10 10:00:13 -07:00
Ilya Lavrenov
5f23d99918
the rest modes of cv::Mat::convertTo
2014-10-10 14:10:50 +00:00
Vadim Pisarevsky
397870d7a5
Merge pull request #3279 from akarsakov:ocl_houghlines
2014-10-09 14:56:45 +00:00
Ilya Lavrenov
183e378bd0
cv::resize (INTER_LINEAR && INTER_CUBIC)
2014-10-08 13:11:38 -07:00
Ilya Lavrenov
00b8f0dec1
cv::pyrUp
2014-10-08 12:04:49 -07:00
Ilya Lavrenov
48a9905f5d
cv::pyrDown
2014-10-08 11:47:46 -07:00
Nisarg Thakkar
29fb2b6e47
Fixed doc for Bug #3887
...
Fixed doc for Bug #3887
2014-10-08 19:52:35 +05:30
Alexander Karsakov
dfff9a8125
Added OCL performance test for YUV2RGB_IYUV, YUV2GRAY_420, RGB2YUV_IYUV, YUV2RGB_YUY2, YUV2GRAY_YUY2 color conversion modes
2014-10-08 17:25:51 +04:00
Ilya Lavrenov
7166b7b640
cv::cvtColor (RGB2Luv CV_8U)
2014-10-07 13:49:05 -07:00
Ilya Lavrenov
1c1c41d3be
cv::cvtColor (Luv2RGB CV_8U)
2014-10-07 13:35:11 -07:00
Ilya Lavrenov
06461b401a
cv::cvtColor (Lab2BGR CV_8U)
2014-10-07 10:27:28 -07:00
Ilya Lavrenov
71c3e67cb2
cv::cvtColor (HLS2RGB CV_8U)
2014-10-07 15:37:21 +00:00
Ilya Lavrenov
c173d9fa18
cv::cvtColor (RGB2HLS CV_8U)
2014-10-07 15:33:09 +00:00
Ilya Lavrenov
8d367d4b4d
cv::cvtColor (HSV2RGB CV_8U)
2014-10-07 15:25:02 +00:00
Ilya Lavrenov
eb3046f7d3
cv::cvtColor (Gray2RGB5x5)
2014-10-07 14:10:39 +00:00
Alexander Karsakov
66a8acfd3d
Optimization for HoughLinesP
2014-10-07 17:53:33 +04:00
Alexander Alekhin
14d5358982
Merge pull request #3210 from akarsakov:ocl_gftt_opt
2014-10-07 09:06:54 +00:00
Ilya Lavrenov
f91e461ea0
cv::cvtColor (RGB5x52Gray)
2014-10-06 13:06:08 -07:00
Ilya Lavrenov
a84c4ac197
cv::cvtColor (RGBRGB5x5)
2014-10-06 12:40:41 -07:00
Ilya Lavrenov
b9f57bda05
cv::cvtColor (RGB5x52RGB)
2014-10-06 11:55:12 -07:00
Ilya Lavrenov
28ee84b731
cv::cvtColor (BGR[A]2RGB[A])
2014-10-06 11:18:33 -07:00
Ilya Lavrenov
a54f6bb08b
cv::cvtColor
2014-10-06 11:52:41 +00:00
Alexander Smorkalov
11c81067dc
doc/check_docs2.py warnings fixes
2014-10-02 13:40:30 +04:00
Ilya Lavrenov
6f05a250be
optimization of cv::CLAHE (~3x)
2014-09-30 12:40:11 -07:00
Ilya Lavrenov
af6a64d76b
cv::accumulate functions
2014-09-30 11:07:45 -07:00
Ilya Lavrenov
81548a30aa
cv::medianBLur
2014-09-30 07:59:33 +00:00
Alexander Karsakov
4880dd0cd6
Added performance test for OCL version of HoughLines and HoughLinesP
2014-09-30 11:03:54 +04:00
Ilya Lavrenov
8e1ccfae3d
cv::boxFilter
2014-09-29 13:54:31 -07:00
Ilya Lavrenov
1c491c42cd
fix for cornerHarris
2014-09-29 14:59:46 +00:00
Alexander Karsakov
eaf5a163b1
Added HoughLinesP OCL implementation
2014-09-29 16:48:16 +04:00
Alexander Karsakov
3695a31606
Combined counter and corner buffers into one
2014-09-29 11:10:57 +04:00
Ilya Lavrenov
d090fcf2fe
cv::moments (CV_8UC1)
2014-09-26 14:39:04 +00:00
Ilya Lavrenov
09fbc78a97
cv::threshold
2014-09-26 13:16:48 +00:00
Ilya Lavrenov
b4fc87c380
cv::remap
2014-09-26 10:35:28 +00:00
Ilya Lavrenov
6377f5a458
fixed warps accuracy tests
2014-09-26 09:41:46 +00:00
Ilya Lavrenov
4dd6148646
cv::resize 16uc1
2014-09-26 09:41:46 +00:00
Ilya Lavrenov
c0b702a994
cv::resize area 2x
2014-09-26 09:41:45 +00:00
Ilya Lavrenov
12001a42f9
corners
2014-09-26 09:41:45 +00:00
Ilya Lavrenov
d30ce2b9ac
canny
2014-09-26 09:41:45 +00:00
Vadim Pisarevsky
d1afa0e370
Merge pull request #3234 from vpisarev:fixed_photo_test_failure
2014-09-18 13:06:54 +00:00
Vadim Pisarevsky
470f427a95
Merge pull request #3232 from Chuanbo-Weng:master
2014-09-18 11:48:29 +00:00
Vadim Pisarevsky
aa6ba149bc
make sure ptr<> is called with proper parameter, otherwise the assertion fails
2014-09-18 15:47:59 +04:00
Vadim Pisarevsky
3bc174f1bb
Merge pull request #3230 from znah:ipp_median_fix
2014-09-17 12:06:32 +00:00
Chuanbo Weng
c5552788c5
Use vload to read unaligned data instead of dereference operator.
...
According to opencl 1.2 spec 6.1.5:
For arguments to a __kernel function declared to be a pointer to a
data type, the OpenCL compiler can assume that the pointee is always
appropriately aligned as required by the data type. The behavior of
an unaligned load or store is undefined, except for the
vloadn, vload_halfn, vstoren, and vstore_halfn functions defined in
section 6.12.7.
Original code read data of type T from address not aligned by multiple
of sizeof(T), so the result is incorrect. With this patch, the cases
./opencv_perf_imgproc
--gtest_filter=OCL_ImgSize_TmplSize_Method_MatType_MatchTemplate.MatchTemplate/*
could work well with beignet 0.9.3.
Signed-off-by: Chuanbo Weng <chuanbo.weng@intel.com>
2014-09-17 19:28:07 +08:00
Alexander Mordvintsev
0319120adc
fix: ippiFilterMedianBorder sometimes crash when doing in-place filtering
2014-09-17 13:26:39 +04:00
Philipp Hasper
bac492fff6
Doc: Fixing indentation
2014-09-17 09:30:19 +02:00
Philipp Hasper
68fe45b594
Doc: Fixing indentation
2014-09-17 09:29:17 +02:00
Alexander Alekhin
4689426a91
Merge pull request #3208 from vbystricky:oclopt_Filter2D
2014-09-16 13:03:45 +00:00
Maksim Shabunin
882426a9b2
Stripped iCCP chunk from png files
2014-09-15 12:48:28 +04:00
Vadim Pisarevsky
c445ce6125
Merge pull request #3218 from berak:docfix_colormap_30
2014-09-15 07:34:16 +00:00
berak
ad20feaca0
small corrections to applyColorMap docs
2014-09-14 21:15:48 +02:00
Maksim Shabunin
88aea1d52f
Stripped iCCP chunk from png files
2014-09-12 16:30:23 +04:00
Alexander Karsakov
8c08714b8c
Remove two "set" kernel call
2014-09-11 18:11:23 +04:00
vbystricky
b0bf8478e5
Optimization OpenCL version of Filter2D
2014-09-11 12:59:51 +04:00
Alexander Karsakov
39b27a19be
Refactoring and optimization
2014-09-05 12:20:29 +04:00
Alexander Karsakov
d59a6fa518
Optimization for getLines
2014-09-05 11:37:16 +04:00
Alexander Karsakov
fee8f29f48
Refactoring, minor optimization
2014-09-04 16:31:30 +04:00
Alexander Karsakov
07d57db91c
Fixed calculation of l_stack_size
2014-09-03 17:40:17 +04:00
Alexander Karsakov
a48c1c8248
Added workaround for Nvidia: take into account that 3-channel vector type takes 4*elem_size in local memory.
2014-09-02 12:38:02 +04:00
Alexander Karsakov
214dab39f6
Fixed BORDER_REFLECT and BORDER_REFLECT_101 extrapolation for case x > 2*maxV
2014-09-02 11:53:31 +04:00
Elena Gvozdeva
31ac73c315
fix for cv::memopTypeToStr
2014-08-29 14:18:52 +04:00
Alexander Alekhin
b332152bef
Merge pull request #2956 from ilya-lavrenov:tapi_accumulate
2014-08-28 09:08:51 +00:00
Alexander Karsakov
6b6c7ccfea
Added accuracy tests with real and generated data
2014-08-27 17:58:48 +04:00
Alexander Karsakov
f7aadd07f6
Added getLines, fill_accum_local kernels
2014-08-27 17:57:22 +04:00
Vadim Pisarevsky
d66815978a
Merge pull request #3117 from KruchDmitriy:canny_opt
2014-08-27 10:07:55 +00:00
VBystricky
9ee0789174
Fix issues
2014-08-26 14:39:11 +04:00
vbystricky
e75cd74f5a
Optimize OpenCL version of Laplacian filter for kernel size great than 3
2014-08-25 17:56:09 +04:00
Alexander Karsakov
038bfb98ec
Added fill_accum kernel
2014-08-25 13:55:09 +04:00
Ilya Lavrenov
7017b1250a
used new stratehy in cv::accumulate**
2014-08-25 11:25:54 +04:00
Ilya Lavrenov
a350b76738
optimization of cv::accumulate**
2014-08-25 11:25:01 +04:00
Alexander Karsakov
5c1f71de51
Added make_point_list kernel
2014-08-22 16:50:01 +04:00
Vadim Pisarevsky
e7539bd2c8
Merge pull request #3144 from ElenaGvozdeva:ocl_morphSmall
2014-08-22 12:14:06 +00:00
U-KruchininD-ПК\KruchininD
6ed168d3af
New optimization for canny
...
new hysteresis
delete whitespaces
fix problem with mad24
Dynamic work group size
dynamic work group size
Fix problem with warnings
Fix some problems with border
Another one fix
Delete trailing whitespaces
some changes
fix problem with warning
2014-08-22 11:22:15 +04:00
Elena Gvozdeva
7ad6b47bc9
fixed ocl_boxFilter
2014-08-22 10:31:13 +04:00
Alexander Karsakov
3d222d313b
Fixed range for 'v' channel for 8U images
2014-08-21 17:22:06 +04:00
Elena Gvozdeva
5302e56071
fix for ocl_morphSmall
2014-08-21 16:31:24 +04:00
Vadim Pisarevsky
d68e62c968
Merge pull request #3137 from akarsakov:fix_cvtcolor_luv_rgb
2014-08-21 05:39:18 +00:00
Alexander Karsakov
b027eac173
Fixed range for 'v' channel for 8U images.
2014-08-20 11:09:21 +04:00
Bence Magyar
04b2d9a453
Fix color table
...
Apart from not displaying the table, it breaks the doc build of https://github.com/Itseez/opencv_contrib/pull/70 .
2014-08-19 18:00:13 +02:00
Vadim Pisarevsky
8658aef3bf
Merge pull request #3104 from dkanafeev:new_ipp_func_master
2014-08-19 09:06:45 +00:00
Alexander Karsakov
cf1ae3513f
Fixed getConversionInfo() for YUV2RGBA_* conversions
2014-08-18 18:34:44 +04:00
Alexander Karsakov
023a42ba55
Fixed getConversionInfo() for YUV2RGBA_* conversions
2014-08-18 13:01:19 +04:00
Vadim Pisarevsky
e9729a9601
multiple yet minor fixes to make most of the tests pass on Mac with Iris graphics
2014-08-16 00:29:10 +04:00
dkanafeev
1b0f0d7ead
Intel Summer School 2014
...
Switch branch to master.
New IPP func - ippiCopy
Conv: YUV2GRAY_420
2014-08-15 12:54:31 +04:00
Vadim Pisarevsky
95a4943762
Merge pull request #3103 from vpisarev:core_imgproc_optim_rearrangements
2014-08-14 13:39:01 +00:00
Vadim Pisarevsky
4530c7ad08
trying to fix builds
2014-08-14 13:18:04 +04:00
Vadim Pisarevsky
257463719b
removed optim module; moved its functionality to core and photo modules; moved drawing functions from core to imgproc. Removed FilterEngine etc. from public API
2014-08-14 12:50:07 +04:00
Alexander Karsakov
8760a344ec
Fixed incorrect pointer conversion for in-place threshold
2014-08-14 11:02:55 +04:00
Alexander Smorkalov
e11333dd83
GCC 4.8 warning array subscript is above array bounds fixed.
2014-08-13 17:12:08 +04:00
Adil Ibragimov
9ac06a9333
fix for gcc
2014-08-13 16:34:18 +04:00
Adil Ibragimov
8a4a1bb018
Several type of formal refactoring:
...
1. someMatrix.data -> someMatrix.prt()
2. someMatrix.data + someMatrix.step * lineIndex -> someMatrix.ptr( lineIndex )
3. (SomeType*) someMatrix.data -> someMatrix.ptr<SomeType>()
4. someMatrix.data -> !someMatrix.empty() ( or !someMatrix.data -> someMatrix.empty() ) in logical expressions
2014-08-13 15:21:35 +04:00
Vadim Pisarevsky
01bd4961e3
Merge pull request #3081 from akarsakov:small_fixes
2014-08-13 10:50:33 +00:00
Vadim Pisarevsky
c97c0be4f2
Merge pull request #3082 from ElenaGvozdeva:ocl_morphSmall
2014-08-12 13:56:59 +00:00
Alexander Karsakov
b4d3b34acf
Disabled ippiFilterBoxBorder_* in case maskSize equal roiSize for any dimension
2014-08-12 16:38:11 +04:00
Vadim Pisarevsky
5119564579
Merge pull request #3033 from nathanjackson:clahe_datatypes
2014-08-12 10:45:29 +00:00
Alexander Karsakov
5898dcae4a
Added ROUNDING_EPS for identical rounding after dividing on different platforms
2014-08-12 14:28:48 +04:00
Elena Gvozdeva
8124d10526
fixed Erode and Dilate in case of kernel = Mat()
2014-08-12 12:19:13 +04:00
Nathan Jackson
563200fbf6
CPU (non-OpenCL) CLAHE now supports CV_16UC1.
2014-08-11 18:25:08 -04:00
Vadim Pisarevsky
6df1198e8b
Merge pull request #3071 from mshabunin:stitch-fix
2014-08-11 16:08:40 +00:00
Alexander Alekhin
8fd61c9aa6
Merge pull request #3075 from akarsakov:ipp_imgproc_fix
2014-08-11 15:02:53 +00:00
Alexander Alekhin
b7d1a70919
Merge pull request #3063 from akarsakov:ocl_warps_check
2014-08-11 13:20:11 +00:00
Aleksandr Petrikov
0a531815c5
fix bug 3733 for imgproc/filter.cpp
2014-08-11 16:00:21 +04:00
Alexander Karsakov
498da24b8b
Disabled some IPP calls of cvtColor since it breaks OCL accuracy tests
...
with test_loop_times=30
2014-08-11 15:52:53 +04:00
Alexander Karsakov
6b0e63b652
Enabled IPPMorphReplicate in case BORDER_CONSTANT only for 3x3 kernels.
2014-08-11 15:37:05 +04:00
mshabunin
c54b8f9b00
Merge remote-tracking branch 'master' into stitch-fix
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* 'master' of github.com:itseez/opencv: (82 commits)
moved part of video to contrib/{outflow, bgsegm}; moved matlab to contrib
added some basic functionality needed by the new face module (moved from the old "contrib")
moved to the new opencv_contrib/face module
fixed various warnings and obvious errors reported by clang compiler and the coverity tool.
Fixed review comment from Vadim Pisarevsky
modified farneback sample to use T-API
ECC patch by the author (G. Evangelidis); fixed some OCL Farneback optical flow test failures on Mac
small fix for GaussianBlur ocl test
fix binary package build
small fix for ocl_resize
fix IOS framework
fixed test ocl_MatchTemplate for sparse matrix
Fixed typos
fixing error, wrong template method param.
fixing Mac build
some formal changes (generally adding constness)
Fixed choice of kercn and rowsPerWI for non-Intel device.
fixed nDiffs for CalcBackProject
fixed tests for ocl_filter2d, ocl_matchTemplate, ocl_histogram.cpp
Fixed issue: Mat::copyTo(UMat) if device copy is obsolete. Added test.
...
Conflicts:
modules/core/include/opencv2/core/mat.inl.hpp
2014-08-11 14:50:08 +04:00
Vadim Pisarevsky
0f66e2757b
Merge pull request #3069 from vpisarev:refactor_video
2014-08-11 08:47:59 +00:00
Vadim Pisarevsky
8368d54d36
Merge pull request #3061 from ElenaGvozdeva:ocl_resize
2014-08-11 06:41:48 +00:00
Vadim Pisarevsky
d0137b6d2d
moved part of video to contrib/{outflow, bgsegm}; moved matlab to contrib
2014-08-10 23:24:16 +04:00
Vadim Pisarevsky
4de4ff5682
Merge pull request #3067 from vpisarev:minor_fixes2
2014-08-10 10:52:57 +00:00
Vadim Pisarevsky
e2f24f43c9
added some basic functionality needed by the new face module (moved from the old "contrib")
2014-08-10 01:54:16 +04:00
Vadim Pisarevsky
05e7c29de5
fixed various warnings and obvious errors reported by clang compiler and the coverity tool.
2014-08-10 00:10:05 +04:00
Vadim Pisarevsky
99eed2d885
Merge pull request #3057 from Adil-Ibragimov:adding-constness
2014-08-08 17:27:47 +00:00
Vadim Pisarevsky
62f90219fc
Merge pull request #3064 from ElenaGvozdeva:ocl_GaussianBlur
2014-08-08 17:16:38 +00:00
Vadim Pisarevsky
ce0297ed61
Merge pull request #3050 from ElenaGvozdeva:ocl_fixed_impg
2014-08-08 14:06:49 +00:00
Elena Gvozdeva
7cba3ac4f8
small fix for GaussianBlur ocl test
2014-08-08 17:47:57 +04:00
Alexander Karsakov
7849c35de1
Changed check condition in tests for warpAffine and warpPerspective
2014-08-08 17:14:38 +04:00
Elena Gvozdeva
b7899c3d5c
small fix for ocl_resize
2014-08-08 16:12:10 +04:00
Elena Gvozdeva
b5f251c815
fixed test ocl_MatchTemplate for sparse matrix
2014-08-08 13:37:18 +04:00
Alexander Alekhin
d0f789dc90
Merge pull request #3044 from akarsakov:fix_ocl_tests
2014-08-07 20:14:17 +00:00
Adil Ibragimov
98d5731ad8
some formal changes (generally adding constness)
2014-08-07 15:49:14 +04:00
Elena Gvozdeva
7dd7dd97cd
fixed nDiffs for CalcBackProject
2014-08-07 15:36:00 +04:00
Elena Gvozdeva
c9b5d8cf4c
fixed tests for ocl_filter2d, ocl_matchTemplate, ocl_histogram.cpp
2014-08-07 15:36:00 +04:00
Alexander Karsakov
44fbfb2cf6
Fixed extrapolation in pyrDown
2014-08-07 10:39:25 +04:00
Alexander Karsakov
2a0b39d30a
Fixed calculate_histogram kernel
2014-08-07 10:39:24 +04:00
Alexander Karsakov
eb9fdb0164
Fixed rounding in remap INTER_LINEAR mode
2014-08-07 10:39:24 +04:00
Alexander Karsakov
fec21239c8
Revert optimization for warpAffine INTER_NEAREST mode
2014-08-07 10:39:18 +04:00
Vadim Pisarevsky
ca183707f2
Merge pull request #3039 from alalek:ocv_world
2014-08-06 14:52:52 +00:00
Vadim Pisarevsky
bab5700a09
Merge pull request #3013 from ElenaGvozdeva:ocl_matchTemplate
2014-08-06 11:26:07 +00:00
Alexander Alekhin
55188fe991
world fix
2014-08-05 20:12:35 +04:00
Elena Gvozdeva
7999fbf765
fixed ocl_integral
2014-08-05 12:01:28 +04:00
Elena Gvozdeva
f32b52ea8d
fixed test for CvtColor RGB -> Luv
2014-08-05 11:54:26 +04:00
Elena Gvozdeva
8c2c3b54d9
fixed ocl tests for BlendLinear, BoxFilter, Integral
2014-08-05 11:41:08 +04:00
Vadim Pisarevsky
432b7cb235
Merge pull request #3032 from vpisarev:refactor_ml2
2014-08-04 14:51:38 +00:00
Vladislav Vinogradov
a3da3a01e1
fix test_opencv_imgproc compilation
2014-08-04 12:13:33 +04:00
Vadim Pisarevsky
222f8a3d5e
hopefully fixed test failure on Linux
2014-08-04 01:16:45 +04:00
Vadim Pisarevsky
d3cdfefa03
Merge pull request #3027 from vbystricky:cvtColorLuv2RGB
2014-08-02 21:52:24 +00:00
Alexander Alekhin
c595457ea0
Merge pull request #3011 from vbystricky:oclopt_morthosmall
2014-08-01 17:21:59 +00:00
VBystricky
0f9b79ef64
Change min-max to clamp
2014-08-01 19:45:11 +04:00
vbystricky
b724208510
Fix Luv2RGB function
2014-08-01 16:39:12 +04:00
Roman Donchenko
983e75e5de
Merge remote-tracking branch 'origin/master' into merge-2.4
2014-08-01 15:01:41 +04:00
Vadim Pisarevsky
18de8dee62
Merge pull request #3009 from vpisarev:ios_experiments
2014-07-31 18:20:07 +00:00
Alexander Alekhin
f8aecb2a32
Merge pull request #3002 from vbystricky:oclopt_pyrdown
2014-07-31 15:43:18 +00:00
Elena Gvozdeva
90ac88cb8e
use std::min,max
2014-07-30 14:28:02 +04:00
vbystricky
bd8894002e
Fix some problems
2014-07-30 11:56:28 +04:00
vbystricky
878dec65c8
Optimize OpenCL version of morfology and box filters for small filter kernels
2014-07-30 10:32:52 +04:00
Vadim Pisarevsky
101769d26c
eliminated some unnecessary instructions
2014-07-29 18:10:18 +04:00
Elena Gvozdeva
dbb5993d13
added dft for all platforms
2014-07-29 12:21:52 +04:00
Elena Gvozdeva
dc3c691c8c
new block size for dft
2014-07-29 12:06:20 +04:00
Elena Gvozdeva
e7216a5987
Used float instead of int for CV_8U in sumTemplate
2014-07-29 11:34:39 +04:00
Vadim Pisarevsky
11e9e375a3
fixed compile warning with GCC
2014-07-28 19:23:46 +04:00
Vadim Pisarevsky
4255746c00
fixed compile warnings and removed extra whitespaces
2014-07-28 15:20:25 +04:00
Vadim Pisarevsky
4dfb613c3e
optimized Bayer=>RGB/RGBA/Gray conversion using Neon intrinsics. Fixed recently introduced build error in iOS framework.
2014-07-28 14:54:41 +04:00
Sander Mathijs van Veen
d25770ee76
Fix Python 2 bindings for findContours
...
The sanity check prevents Python 2 from calling findContours, because the
Python 2 bindings pass an empty matrix for `_contours`. If `_contours` is not
empty, the channel and depth check should determine whether the matrix is of
the correct type and size.
Note: the Python 2 bindings passes a matrix of type `STD_VECTOR_MAT` to
parameters of the type `OutputArrayOfArrays`.
2014-07-26 16:40:09 +02:00
Vadim Pisarevsky
fc41e8850b
Merge pull request #2836 from s98felix:2.4
2014-07-25 12:59:41 +00:00