apavlenko
3aedc134c2
replacing white noise with fruits picture
2016-12-12 17:55:11 +03:00
apavlenko
a99118c4c7
moving CannyVX test from ocl to cpp file
2016-12-09 15:07:53 +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
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
Li Peng
b69cdb2434
Image pyramids upsampling optimization
...
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
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
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
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
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
...
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
Li Peng
8f63f51e81
gaussian blur ocl kernel optimization
...
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
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
Alexander Alekhin
4c66772783
Merge pull request #7516 from sovrasov:find_contours_fix
2016-10-30 08:33:12 +00:00
Vadim Pisarevsky
2b7866f21b
Merge pull request #7503 from pengli:box_filter_v2
2016-10-29 21:20:06 +00:00
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
f5592fd21b
Fix wrong default mask value in floodFill
2016-10-25 11:16:59 +03:00
Alexander Alekhin
5da8d65371
eliminate compiler warnings
2016-10-08 02:19:43 +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
Vitaly Tuzov
48f132f35f
Fix Sobel evaluation for image ROI without isolated border.
2016-09-16 16:08:37 +03:00
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
Alexander Alekhin
86a515fdae
imgproc: fix accuracy check for HLS cvtColor
2016-08-19 17:32:17 +03:00
Pavel Vlasov
680ca88ce0
Outdated ICV restrictions were removed;
2016-08-19 15:08:39 +03:00
Alexander Alekhin
2812762d6b
imgproc: disable IPP for GaussianBlur in case of ROI
2016-08-05 12:27:18 +03:00
Alexander Alekhin
e20a93f7d6
imgproc test: Canny with custom gradient
2016-07-19 17:15:36 +03:00
arybnikov
2deda0e868
Added tests for issues ##4515, 6544
2016-07-18 10:01:13 +03:00
Ilya Lavrenov
5bc10ef796
fixed empty image condition in resize
2016-07-12 13:23:19 +03:00
Tomoaki Teshima
bbeac745ca
Update test case for 64F version
2016-05-26 08:38:29 +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
Alexander Alekhin
275bfcf99c
fix logPolar/linearPolar
2016-03-03 18:33:11 +03:00
Alexander Alekhin
49d3e39bc4
test: added regression test for convexityDefects ( #5908 )
2016-01-11 19:47:36 +03:00
Maksim Shabunin
a9607c8531
Coverity: fixed uninitialized fields in test_goodfeaturetotrack
2015-12-09 14:25:08 +03:00
Maksim Shabunin
878ec080c7
Merge pull request #3540 from AlexanderUsentsov:good_feature
2015-12-08 08:02:28 +00:00
ausentso
9abdf39c90
added test for goodFeaturesToTrack;
2015-12-07 15:24:38 +03:00
Pavel Vlasov
2b27f7dbb3
Fixed warnings for IPP9+ build;
2015-12-01 16:10:29 +03:00
Pavel Vlasov
14b006e808
IPP_VERSION_X100 was changed to:
...
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
Vitaly Tuzov
4a0152c731
Resize area result verification moved to the separate function
...
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
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
Maksim Shabunin
14d7b38613
Fixing GCC 4.9 warnings
2015-07-22 16:12:31 +03:00
Vadim Pisarevsky
80eec9d531
Merge pull request #4064 from MSOpenTech:test-contrib
2015-07-01 10:47:44 +00:00
Evgeny Agafonchikov
6a6d58d389
Adding test support for WINRT
2015-06-30 15:35:20 +03:00
Seon-Wook Park
6803d1ed28
Support non continuous, BORDER_REPLICATE
...
TODO: HAL-accelerated code
2015-06-26 14:49:31 +02:00
Seon-Wook Park
815cd8970d
spatialGradient: Remove unnecessary index calculation
2015-06-19 04:46:17 +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
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
Andrey Pavlenko
d2409d12c6
porting polylines with empty vector<Point> from 2.4 to master
2015-04-24 17:11:51 +03:00
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
Vadim Pisarevsky
f9b8ce1d25
Merge pull request #3784 from ilya-lavrenov:nvidia_android
2015-03-05 06:43:03 +00:00
Ilya Lavrenov
cf4c79ebdd
disabled some kernels for Android && NVidia
2015-03-04 14:46:49 +03:00
Ilya Lavrenov
26eebb3ee3
increased EPS for cvtColor for NVIDIA
2015-03-03 15:26:51 +03:00
Vadim Pisarevsky
9c81338cb9
Merge pull request #3505 from karelknoest:lsd_subpixel
2015-01-22 09:44:29 +00:00
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
Ilya Lavrenov
1ca35b7424
resize are fast
2015-01-12 10:59:29 +03:00
ElenaGvozdeva
7dd059c084
fixed test for ocl WarpAffine
2014-11-06 17:19:45 +03:00
Ilya Lavrenov
1fe5441185
cv::convertMaps
2014-11-01 10:13:28 -07:00
Ilya Lavrenov
1b01e1fe68
cv::resize (INTER_AREA CV_16S, CV_32F)
2014-11-01 13:19:52 +03:00
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
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
Vadim Pisarevsky
397870d7a5
Merge pull request #3279 from akarsakov:ocl_houghlines
2014-10-09 14:56:45 +00:00
Alexander Karsakov
66a8acfd3d
Optimization for HoughLinesP
2014-10-07 17:53:33 +04:00
Alexander Karsakov
eaf5a163b1
Added HoughLinesP OCL implementation
2014-09-29 16:48:16 +04:00
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
Alexander Karsakov
fee8f29f48
Refactoring, minor optimization
2014-09-04 16:31:30 +04:00
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
Alexander Karsakov
038bfb98ec
Added fill_accum kernel
2014-08-25 13:55:09 +04:00
Alexander Karsakov
5c1f71de51
Added make_point_list kernel
2014-08-22 16:50:01 +04:00
Alexander Karsakov
3d222d313b
Fixed range for 'v' channel for 8U images
2014-08-21 17:22:06 +04:00
Vadim Pisarevsky
4530c7ad08
trying to fix builds
2014-08-14 13:18:04 +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
Elena Gvozdeva
8124d10526
fixed Erode and Dilate in case of kernel = Mat()
2014-08-12 12:19:13 +04:00
Alexander Alekhin
b7d1a70919
Merge pull request #3063 from akarsakov:ocl_warps_check
2014-08-11 13:20:11 +00:00
