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18324 Commits

Author SHA1 Message Date
Alexander Alekhin
a42bbc9722 Merge pull request #13736 from dkurt:dnn_ie_future 2019-02-01 10:01:39 +00:00
Alexander Alekhin
9362639437 Merge pull request #13716 from dkurt:dnn_conv_weights_clone 2019-02-01 09:57:08 +00:00
Hannah McLaughlin
418898029c Merge pull request #13718 from lochsh:svm-sigmoid-fix 
SVM sigmoid kernel fix (issue #13621) (#13718)

* Added test for sigmoid case for retrieving support vectors

* undo unhelpful test

* add test for sigmoid SVM with data that is easily separable into two concentric circles

* Update sigmoid kernel to use tanh(gamma * <x, y> + coef0) instead of -tanh(gamma * <x, y> + coef0)

* remove unnecessary constraint on coef0

* cleanup

* fixing inappropriate use of doubles

* Add f to float literal

* replace CV_Assert with ASSERT_EQ where appropriate
 2019-01-31 15:34:36 +03:00
Dmitry Kurtaev
c918ac298c Fix IE tests 2019-01-31 14:14:38 +03:00
Vitaly Tuzov
2f5af1bd33 Merge pull request #13693 from terfendail:spatialgrad_wintr 
* spatialGradient() reworked to use wide universal intrinsics

* Moved row pointers inside loops
 2019-01-30 22:37:27 +03:00
Alexander Alekhin
4501a2cdea ocl: support empty "ptr only" UMat in Kernel::set() 
add messages to avoid silent kernel destruction
 2019-01-30 14:51:06 +03:00
Ramez Rafla
eb00dce78e Merge pull request #13710 from ramezrafla:3.4 
* Added DMatch bindings

* Added CR which was accidently removed to maintain consistency

* Removed trailing white-space
 2019-01-30 00:14:33 +03:00
Alexander Alekhin
268d73165e Merge pull request #13684 from terfendail:lblend_wintr 2019-01-29 16:21:08 +00:00
Alexander Alekhin
5916ebf500
Merge pull request #13679 from alalek:imgproc_median_blur_cleanup 
* imgproc: cleanup medianBlur_8u_O1 code

Unnecessary per-channel buffers: H[c] / lut[c]

* imgproc(medianBlur_8u_O1): use CV_SIMD_WIDTH for alignment
 2019-01-29 19:20:24 +03:00
Dmitry Kurtaev
ac262f5b5d Clone convolution layer weights only for fusion 2019-01-29 14:29:47 +03:00
Arnaud Brejeon
d998e70a25 Merge pull request #13672 from arnaudbrejeon:bug_fix_12961 
PyrDown: Fix bug #12961 (#13672)

* Force unaligned pointer and create test

* More cross-platform solution

* MSVC expects a proper order

* Remove useless clang macro
 2019-01-28 21:36:00 +03:00
Alexander Alekhin
3585522b24 Merge pull request #13692 from dkurt:dnn_do_not_crash_myriad_in_tests 2019-01-28 18:34:20 +00:00
Dmitry Kurtaev
3c3c5ef2b6 Fix a dnn bug with retrieving all the output blobs 2019-01-28 18:48:56 +03:00
Dmitry Kurtaev
ff775b2e54 Remove ASSERT_ANY_THROW checks fpr Myriad plugin and FP32 networks 2019-01-25 20:09:54 +03:00
Alexander Alekhin
4f668e1023 Merge pull request #13608 from allnes:dnn_rework 2019-01-25 11:59:29 +00:00
Vitaly Tuzov
ed2e1af3e8 Added performance test for blendLinear 2019-01-25 14:16:19 +03:00
Vitaly Tuzov
266725a378 blendLinear() reworked to use wide universal intrinsics 2019-01-25 14:16:20 +03:00
Suleyman TURKMEN
9be8ab06ed Update photo.hpp 2019-01-25 10:44:44 +03:00
Alexander Nesterov
97c3bcb1b7 Added fix for other size 2019-01-24 12:51:16 -01:00
Maksim Shabunin
9c4eb20221 AVFoundation on Mac: fixed frame count and unsupported format handling 2019-01-24 16:15:08 +03:00
Alexander Alekhin
dcdbaef348 Merge pull request #13658 from nglee:dev_CudaShflUpCompat 2019-01-21 18:12:38 +00:00
Namgoo Lee
970293a229 __shfl_up_sync with mask for CUDA >= 9 
* __shfl_up_sync with proper mask value for CUDA >= 9

* BlockScanInclusive for CUDA >= 9

* compatible_shfl_up for use in integral.hpp

* Use CLAHE in cudev

* Add tests for BlockScan
 2019-01-21 15:31:15 +00:00
Rostislav Vasilikhin
74ba4b7ae2 fixed (un)signed packing s16 -> u8 2019-01-21 18:10:29 +03:00
Alexander Alekhin
a84e11451b imgproc(test): RGB2YUV regression test 2019-01-21 16:07:20 +03:00
Alexander Alekhin
0395b2ea9c Merge pull request #13650 from terfendail:shapedescr_wintr 2019-01-18 16:18:47 +00:00
Rostislav Vasilikhin
3812ae7949 Merge pull request #13649 from savuor:yuv_wide 
YUV/YCrCb conversions rewritten to wide intrinsics (#13649)

* YUV: minors

* YUV42x conversions template-merged

* more template-merged YUV42x conversions; some NEON code removed

* rgb2yuv<float> vectorized

* yuv2rgb<float> vectorized

* memcpy removed

* Yuv2RGB<ushort> vectorized

* unused code removed

* rgb2yuv<ushort> vectorized

* rgb2yuv<uchar> vectorized

* v_pack_u used (up to +30% perf)

* yuv2rgb<uchar> vectorized

* fixed compilation
 2019-01-18 19:06:29 +03:00
Alexander Alekhin
400fd5c3ec Merge pull request #13539 from dkurt:ie_graph_api 2019-01-18 16:00:18 +00:00
Vitaly Tuzov
a84bbc62b1 boundingRect() reworked to use wide universal intrinsics 2019-01-18 18:31:54 +03:00
Alexander Alekhin
dc5e69b4d4 Revert "Merge pull request #13586 from eightco:Core_bugfix3" 
This reverts commit 3721c8bb06
except changes in modules/dnn/test/test_tf_importer.cpp
 2019-01-18 18:29:12 +03:00
Vitaly Tuzov
78f80c35d2 Performance test for bounding rect estimation 2019-01-18 15:50:21 +03:00
Lee Jaehwan
3721c8bb06 Merge pull request #13586 from eightco:Core_bugfix3 
* Add Operator override for multi-channel Mat with literal constant.

* simple test

* Operator overloading channel constraint for primitive types

* fix some test for #13586
 2019-01-17 17:23:09 +03:00
Dmitry Kurtaev
f0ddf302b2 Move Inference Engine to new API 2019-01-17 14:28:48 +03:00
Alexander Alekhin
49de982ee7 Merge pull request #13625 from nglee:dev_CudaFarnebackInitFlowFix 2019-01-16 18:18:57 +00:00
Alexander Alekhin
ca00c1dce2 Merge pull request #13631 from terfendail:thresh_wintr 2019-01-16 15:45:26 +00:00
Alexander Alekhin
133eb8d13a Merge pull request #13593 from brad-kelly:integral_avx512_ver34 2019-01-15 17:47:21 +00:00
Alexander Alekhin
dcdb3b36ef Merge pull request #13622 from sturkmen72:code_clean_up 2019-01-15 17:46:26 +00:00
Vitaly Tuzov
a202dc9a90 threshold() reworked to use wide universal intrinsics 2019-01-15 19:15:19 +03:00
Alexander Alekhin
0e9c90a0d9 Merge pull request #13610 from terfendail:morph_wintr 2019-01-15 11:22:00 +00:00
Brad Kelly
0165ffa90d Implementing AVX512 support for 3 channel cv::integral for CV_64F 2019-01-14 16:11:01 -08:00
Suleyman TURKMEN
794c14b29a code clean up 2019-01-14 22:21:21 +03:00
Vitaly Tuzov
012e43de4b Morphology reworked to use wide universal intrinsics 2019-01-14 19:02:58 +03:00
Namgoo Lee
4366c8734f Fix Farneback Optical Flow Algorithm 
- Before this PR, following tests failed on some platform.
  CUDA_OptFlow/FarnebackOpticalFlow.Accuracy/19
  CUDA_OptFlow/FarnebackOpticalFlow.Accuracy/23

- The algorithm now recognizes the OPTFLOW_USE_INITIAL_FLOW flag.
  Previously, when the flag was set, it did not use the flow data
  passed as input, instead used some garbage data in memory.

- More strict test limit.
 2019-01-13 15:14:45 +00:00
Vitaly Tuzov
ea882d58c6 Added CV_ALWAYS_INLINE macro 2019-01-11 22:40:35 +03:00
Jim Zhou
78bd55c8df Merge pull request #13601 from JimZhou-001:JimZhou-001 
* Fix the bug in case determinant of rotation matrix is -1

* calib3d(test): check det(R) == 1
 2019-01-11 16:58:47 +03:00
Raphael Graf
82c77fa244 dnn: remove malloc.h include 2019-01-10 13:07:36 +01:00
Alexander Alekhin
054bd23a43 Merge pull request #13560 from cuihaoleo:master 2019-01-09 15:45:09 +00:00
Alexander Alekhin
facd5988ce Merge pull request #13599 from dkurt:dnn_conv_error_msg 2019-01-09 14:02:14 +00:00
Alexander Alekhin
b11566bfc7 Merge pull request #13553 from luctowers:master 2019-01-09 13:33:45 +00:00
CUI Hao (Lab)
e5e1ba3c97 Fix typo in core+RotatedRect.java 2019-01-09 16:30:54 +03:00
Alexander Alekhin
ebe14fa4ac Merge pull request #13587 from catree:add_matplotlib_colormaps 2019-01-09 13:30:21 +00:00
Alexander Alekhin
3da8b4ccad Merge pull request #13591 from scramsby:fix-unicode-errors 2019-01-09 13:25:14 +00:00
Lucas Towers
9cc12ff0ac Fix improper defining of CV_XADD when using Intel C++ 2019-01-09 14:41:21 +03:00
Dmitry Kurtaev
d0504c95f4 Add a text message for Convolution layer's input channels check 2019-01-09 13:10:19 +03:00
Namgoo Lee
4b4874e67a Remove build warning msg with CUDA10.0 2019-01-08 10:57:12 +09:00
Scott Ramsby
7d0d6cd5ee Fix build error when building with Unicode on Windows 2019-01-07 10:18:58 -08:00
catree
d745af6763 Add Matplotlib Perceptually Uniform Sequential colormaps (viridis, plasma, inferno, magma, cividis, twilight and twilight shifted). 2019-01-06 22:48:06 +01:00
Lee Jaehwan
71aee662bd Merge pull request #13544 from eightco:bugfix 
Fix a bug in cv :: merge when array of 3-channel mat is input (#13544)

* Mat merge function bug fix - Bug fix of merge function of 3-channel vector <Mat> of 3 or 4 matrices

* Add Core_merge test for opencv#13544

* fixups
 2019-01-04 15:10:50 +03:00
Alexander Alekhin
5f2fed0e25 Merge pull request #13453 from crackwitz:w32-opengl-mouse-position 2018-12-26 12:38:59 +00:00
Alexander Alekhin
caa3633cbf Merge pull request #13451 from crackwitz:gdi-off-by-one 2018-12-26 12:10:09 +00:00
Christoph Rackwitz
deb8ba2237 fix for #4990: highgui w32 ogl: correct calculation of image coordinates from window coordinates 2018-12-26 15:00:39 +03:00
Alexander Alekhin
7d69289092 Merge pull request #13511 from knsong:3.4 2018-12-26 07:23:49 +00:00
Christoph Rackwitz
beba82b22b Off-by-ones in windows/GDI window calculations 
Check for "gutter" around displayed image. there was one row/column missing on the bottom/right.
Might as well set gutter = 0?
 2018-12-25 17:54:44 +01:00
Vitaly Tuzov
cd169941f2 Added test for addition of Mat and Matx 2018-12-25 19:22:04 +03:00
Vitaly Tuzov
c8f59bf1e0 Fixed operations on Mat and Matx simultaneously 2018-12-25 19:22:09 +03:00
Dmitry Kurtaev
ff8c53ea20 Merge pull request #13481 from dkurt:fix_13227 
* Fix drawMatches and drawKeypoints for BGRA input images

* keep BGRA too

* Combine different input types for drawMatches test
 2018-12-25 17:29:12 +03:00
Vitaly Tuzov
7beb24553a Speedup filter2d by loop unrolling 
Added filter2d tests for 16S
 2018-12-25 14:40:48 +03:00
Kangning Song
d4917a5bd3
fix initial values bug 2018-12-23 11:28:28 +08:00
Alexander Alekhin
c0e11bb50e imgproc: revert "Speedup filter2d by loop unrolling" 
Commit: 124011c321
PR: https://github.com/opencv/opencv/pull/13392

Sobel filter with 16S/16U datatype is broken.
 2018-12-22 05:37:29 +00:00
Alexander Alekhin
f35e043cf9 Merge tag '3.4.5' 2018-12-21 21:48:03 +03:00
Alexander Alekhin
8f1356c3c5 OpenCV version++ (3.4.5) 
OpenCV 3.4.5
 2018-12-21 17:31:20 +03:00
Alexander Alekhin
14633bc857 Merge pull request #13497 from dkurt:dnn_torch_bn_train 2018-12-21 14:29:10 +00:00
Alexander Alekhin
2bba0f297b Merge pull request #13493 from dkurt:dnn_ie_r5 2018-12-21 12:18:23 +00:00
Alexander Alekhin
6c1638b132 Merge pull request #13487 from alalek:videoio_test_frame_size_changing 2018-12-21 12:17:06 +00:00
Alexander Alekhin
1a6c2b37ea Merge pull request #13499 from alalek:issue_13498 2018-12-21 12:15:59 +00:00
Dmitry Kurtaev
840c892abd Batch normalization in training phase from Torch 2018-12-21 14:36:55 +03:00
Alexander Alekhin
09d8bbb138 Merge pull request #13467 from alalek:issue_12594 2018-12-21 11:01:25 +00:00
Alexander Alekhin
832217907f Merge pull request #13435 from alalek:issue_13434 2018-12-21 11:01:04 +00:00
Alexander Alekhin
26c5b846e6 Merge pull request #13392 from terfendail:filter_wintr 2018-12-21 11:00:44 +00:00
Dmitry Kurtaev
59ce1d80a5 Fix dnn tests for Inference Engine R5 2018-12-21 12:33:30 +03:00
Alexander Alekhin
2f3e06ac1f objdetect(qrcode): don't process small/non-regular images 2018-12-21 12:19:35 +03:00
Alexander Alekhin
37a63ca02b Merge pull request #13488 from alalek:fix_videoio_v4l2_build 2018-12-21 09:07:38 +00:00
Alexander Alekhin
0d63bd575c
Merge pull request #13489 from alalek:openvino_2018r5 2018-12-21 10:05:04 +03:00
Dmitry Kurtaev
257f60582a Add serialize method for IE net wrapper 
backport 4ba4901ca9
 2018-12-21 05:52:27 +00:00
Alexander Alekhin
bbdc987fc6 dnn: add OpenVINO 2018R5 defines 
https://software.intel.com/en-us/openvino-toolkit
 2018-12-21 05:52:27 +00:00
Vitaly Tuzov
124011c321 Speedup filter2d by loop unrolling 2018-12-20 21:18:42 +03:00
Alexander Alekhin
8456d096d2 videoio(v4l2): fix build due missing V4L2_CID_ISO_SENSITIVITY 2018-12-20 16:28:12 +03:00
Alexander Alekhin
a3a3670027 videoio(test): test V4L frame size changing manual test 2018-12-20 15:14:20 +03:00
Vasiliy Sorokin
b6a72826dd videio: Fix new frame size appling in v4l. 2018-12-20 14:59:39 +03:00
Vitaly Tuzov
131c09cf76 Fixed medianBlur implementation for hi-resolution images 2018-12-19 18:05:42 +03:00
Vitaly Tuzov
06f32e3b3e Reworked separable filter to use wide universal intrinsics 2018-12-19 17:50:09 +03:00
Alexander Alekhin
82b7803a7a Merge pull request #13456 from alalek:fix_eigen2cv_type_check 2018-12-18 18:35:27 +00:00
Alexander Alekhin
8ed4fb9405 Merge pull request #13464 from alalek:ocl_max_group_size_parameter 2018-12-18 12:06:14 +00:00
Alexander Alekhin
de82d9da9e Merge pull request #13458 from alalek:fix_python_install_path 2018-12-18 11:46:03 +00:00
Alexander Alekhin
3f3c8823ac features2d: fix retainBest() implementation 2018-12-18 05:33:21 +00:00
Alexander Alekhin
d9d9b05912 core(ocl): add parameter to limit device max workgroup size 
used by OpenCV
 2018-12-17 18:33:05 +00:00
vishwesh5
3eb2c940de
Fix Scharr and Sobel functions 
Resolves #13375
 2018-12-17 20:39:22 +05:30
Alexander Alekhin
bb8c19aad3 cmake: fix python install paths 2018-12-17 14:32:29 +03:00
Alexander Alekhin
f605898bae core: fix eigen2cv() - don't change fixed type of 'dst' 2018-12-16 06:43:08 +00:00
Alexander Alekhin
5736bf5dd5 stitching: fix l_gains data type from Eigen solver (float / double) 2018-12-16 06:29:18 +00:00
Alexander Alekhin
eb1f3733ee videoio(dc1394): use lazy initialization on demand 2018-12-15 07:58:39 +00:00
Alexander Alekhin
d993b9c1df Merge pull request #13443 from seiko2plus:issue13442 2018-12-14 22:31:35 +00:00
Sayed Adel
4e16ae9a1f core:vsx fix build failure on GCC<=6 due implementation of v_reduce_sum(v_float64x2) 2018-12-14 19:24:12 +00:00
Quentin Chateau
ab86f15ba0 Merge pull request #13400 from Tytan:optimize_exposure_compensation 
Optimize exposure compensation (#13400)

* Added perf test

* Optimized gains computation

* Use Eigen for gains calculation
 2018-12-14 21:37:00 +03:00
Rostislav Vasilikhin
d99a4af229 Merge pull request #13379 from savuor:color_5x5 
RGB to/from Gray rewritten to wide intrinsics (#13379)

* 5x5 to RGB added

* RGB25x5 added

* Gray2RGB added

* Gray2RGB5x5 added

* vx_set moved out of loops

* RGB5x52Gray added

* RGB2Gray written

* warnings fixed (int -> (u)short conversion)

* warning fixed

* warning fixed

* "i < n-vsize+1" to "i <= n-vsize"

* RGBA2mRGBA vectorized

* try to fix ARM builds

* fixed ARM build for RGB2RGB5x5

* mRGBA2RGBA: saturation, vectorization

* fixed CL implementation of mRGBA2RGBA (saturation added)
 2018-12-14 17:01:01 +03:00
Alexander Alekhin
8d907d2e32 cmake(java): add OPENCV_JAVA_SOURCE_VERSION/OPENCV_JAVA_TARGET_VERSION 2018-12-14 00:15:57 +00:00
Alexander Alekhin
b7bb79c7c8 videoio(MSMF): backport WITH_MSMF_DXVA flag 2018-12-13 14:56:20 +03:00
Vitaly Tuzov
3903174f7c Merge pull request #13334 from terfendail:histogram_wintr 
* added performance test for compareHist

* compareHist reworked to use wide universal intrinsics

* Disabled vectorization for CV_COMP_CORREL and CV_COMP_BHATTACHARYYA if f64 is unsupported
 2018-12-13 14:20:22 +03:00
Alexander Alekhin
a9771078df Merge pull request #13427 from dkurt:dnn_onnx_dynamic_reshape 2018-12-13 11:15:51 +00:00
Alexander Alekhin
eb1f7797e4 Merge pull request #13387 from dkurt:dnn_minor_ie_fixes 2018-12-13 10:08:34 +00:00
Dmitry Kurtaev
e71758cfdf Operate with shapes in ONNX models 2018-12-12 18:34:22 +03:00
Alexander Alekhin
cea3289bd4 Merge pull request #13420 from ThadHouse:Windows7shlwapi 2018-12-12 14:58:51 +00:00
Thad House
857fba0878 Remove MinCore_Downlevel, replace with Shlwapi 
On windows 7, MinCore_Downlevel does not work correctly. However, the only API used was QISearch, which can be found in Shlwapi.

Closes #12010
 2018-12-11 17:06:01 -08:00
Dmitry Kurtaev
53f6198f27 Minor fixes in IE backend tests 2018-12-10 20:08:13 +03:00
LaurentBerger
f1dc26d7ce Merge pull request #13382 from LaurentBerger:imreadsize 
* try to solve #13381

* Add note
 2018-12-09 15:05:27 +03:00
Alexander Alekhin
40a53e3d64 Merge pull request #13388 from alalek:ocl_fix_perf_stitching 2018-12-08 17:51:47 +00:00
Dmitry Kurtaev
8422dda2c7 Element-wise subtraction from TensorFlow 2018-12-07 13:38:05 +03:00
Alexander Alekhin
606622ab36 stitching(perf): increase threshold of transform vector 2018-12-07 13:22:39 +03:00
Alexander Alekhin
492a072ea8 Merge pull request #13376 from dkurt:hotfix_dnn_ie 2018-12-06 15:09:51 +00:00
Dmitry Kurtaev
3868cb44f1 Exclude Input layer from list of outputs for IE networks 2018-12-06 09:08:50 +03:00
Alexander Alekhin
6fbf6f8bea Merge pull request #13359 from dkurt:dnn_keras_pad_concat 2018-12-05 19:48:58 +00:00
Alexander Alekhin
e090ea3efd Merge pull request #13370 from alalek:ocl_update_perf_stitching_matchers_threshold 2018-12-05 19:46:12 +00:00
Alexander Alekhin
a618d8bc9e stitching(perf): update test threshold 2018-12-05 18:59:30 +00:00
Alexander Alekhin
9ff1c39daa dnn: fixup available backends/targets 2018-12-05 19:19:17 +03:00
Maksim Shabunin
fe459c82e5 Merge pull request #13332 from mshabunin:dnn-backends 
DNN backends registry (#13332)

* Added dnn backends registry

* dnn: process DLIE/FPGA target
 2018-12-05 18:11:45 +03:00
Alexander Alekhin
cdf906b233 Merge pull request #12945 from terfendail:core_wintr_full 2018-12-05 12:52:03 +00:00
Alexander Alekhin
ead7bc883d Merge pull request #13364 from nglee:dev_FixLineIteratorExample 2018-12-05 10:09:48 +00:00
Namgoo Lee
83c7dfb6a4 Fix error in LineIterator example code in doc 2018-12-05 11:31:19 +09:00
Dmitry Kurtaev
c9e0c77d73 Concat layer from TensorFlow with constant inputs 2018-12-04 19:41:40 +03:00
Alexander Alekhin
742f22c09b photo: move TonemapDurand to opencv_contrib 2018-12-04 18:59:27 +03:00
Vitaly Tuzov
6ad8a9c09d Replaced core module calls to universal intrinsics with wide universal intrinsics 2018-12-04 16:24:20 +03:00
Alexander Alekhin
aee865fec9 Merge pull request #13352 from alalek:issue_13324 2018-12-03 15:34:23 +00:00
Alexander Alekhin
0d439a9879 Merge pull request #13351 from mshabunin:fix-va-compile 2018-12-03 15:15:55 +00:00
Alexander Alekhin
99f6f8ea9d Merge pull request #13348 from alalek:kw_videoio_v4l 2018-12-03 14:45:03 +00:00
Alexander Alekhin
80c2adbda1 core: add getcwd() stub 2018-12-03 17:38:57 +03:00
Maksim Shabunin
c26c43c69c Fixed compilation with VA-interop on 32-bit platforms 2018-12-03 17:16:09 +03:00
Alexander Alekhin
26d2095dd6 videoio(v4l): initialize members in ctor 2018-12-03 15:22:20 +03:00
Alexander Alekhin
2d5ccc7b3e imgproc(resize): update checks (static analyzers) 2018-12-03 13:13:48 +03:00
Alexander Alekhin
4e29e2fc7d imgproc(test): fix resize bitexact test 
- use "random" area on input image
- avoid duplicate cases
 2018-11-30 16:38:07 +03:00
Alexander Alekhin
a811059bfb Merge pull request #13336 from sergiud:core_sse_immediates_gcc-5.4.0 2018-11-30 09:51:59 +00:00
Sergiu Deitsch
e43a5ff9be fixed gcc 5.4.0 compilation errors 2018-11-30 08:48:19 +01:00
Vitaly Tuzov
00c9ab8c23 Merge pull request #13317 from terfendail:norm_wintr 
* Added performance tests for hal::norm functions

* Added sum of absolute differences intrinsic

* norm implementation updated to use wide universal intrinsics

* improve and fix v_reduce_sad on VSX
 2018-11-29 19:34:14 +03:00
Alexander Alekhin
ccf96b9e05 Merge pull request #13323 from alalek:issue_13297 2018-11-29 12:40:03 +00:00
Alexander Nesterov
adb630ba3a Corrected parameters 2018-11-29 11:57:45 -01:00
Alexander Alekhin
5ed7d5a5d9 imgproc: local "CV_Assert(totalSampleCount > 0)" check 2018-11-28 20:16:37 +00:00
Alexander Alekhin
65f22292ed Merge pull request #13298 from mshabunin:fix-intrin-indent 2018-11-27 13:58:02 +00:00
Alexander Alekhin
b1064efb44 Merge pull request #13294 from terfendail:contours_wintr 2018-11-27 13:54:23 +00:00
Maksim Shabunin
89f0e0a8d1 Fixed misleading indentation in intrin_cpp.hpp 2018-11-27 15:29:37 +03:00
Alexander Alekhin
83c8214b38 eliminate build warnings 2018-11-27 15:24:59 +03:00
Vitaly Tuzov
e991e05b9b Added anonymous namespace to perf_contours 2018-11-27 11:35:40 +03:00
Alexander Alekhin
223893ea5a Merge pull request #13242 from terfendail:contours_wintr 2018-11-26 12:29:31 +00:00
Dmitry Kurtaev
84ce2cc211 Enable some dnn tests according to the new Intel's Inference Engine release (R4) 2018-11-26 13:02:24 +03:00
Alexander Alekhin
ca5455c592 Merge pull request #13270 from 1over:flann_dist_fix 2018-11-25 18:27:42 +00:00
Alexander Alekhin
82f4322d18 Merge pull request #13269 from alalek:ocl_fix_kernels_with_use_host_mem 2018-11-25 18:27:01 +00:00
Alexander Alekhin
36b6bcb674 Merge pull request #13268 from alalek:core_findfile_linux_use_dladdr 2018-11-25 18:26:28 +00:00
Alexander Alekhin
5a804e3c74 Merge pull request #13254 from alalek:update_python_install_path 2018-11-25 18:25:48 +00:00
1over
5ff76088b9 fixed memory issue in flann 2018-11-25 01:31:54 +01:00
Alexander Alekhin
9fd822f97e ocl: fix kernels launching with USE_HOST_PTR UMat 
created from RAW memory buffers (without proper lifetime management)
 2018-11-24 15:37:16 +00:00
Alexander Alekhin
3c49b1dbbe core: use dladdr() instead of parsing /proc/self/maps 2018-11-24 15:22:54 +00:00
Alexander Alekhin
ad35b79e3f python: update install paths 
- don't require "OPENCV_PYTHON{2,3}_INSTALL_PATH" if OPENCV_SKIP_PYTHON_LOADER=ON
- avoid unnecessary relative paths in generated config-X.Y.py
 2018-11-24 13:55:46 +00:00
Dmitry Kurtaev
2f6f52d644 Fix ONNX's emotion_ferplus model. 
Reduce input size for OpenPose tests
 2018-11-23 19:00:17 +03:00
Alexander Alekhin
dc80f9d0fb Merge pull request #13243 from etienne02:3.4 2018-11-22 16:05:14 +00:00
Alexander Alekhin
ad0d812aa0 Merge pull request #13239 from bramton:freebsd-build-fix 2018-11-22 14:17:35 +00:00
Bram
724620b476 Fixed build on FreeBSD 2018-11-22 09:23:09 +01:00
Etienne Brateau
736683ce2f Fix missing check part (defined(__cplusplus)) in header types_c.h 2018-11-22 01:39:09 +01:00
Vitaly Tuzov
e9e8bf4b81 Added performance tests for findContours 2018-11-21 19:57:02 +03:00
Vitaly Tuzov
e1a2c034e8 Updated findContours to use wide universal intrinsics 2018-11-21 19:57:02 +03:00
Alexander Alekhin
6b346c92be Merge pull request #13236 from tomoaki0705:featureHighguiGetProp 2018-11-21 15:55:00 +00:00
Tomoaki Teshima
a1c073d289 add missing API cvGetPropVisible_W32 2018-11-21 23:04:23 +09:00
Alexander Alekhin
45d2e18808 Merge pull request #13232 from huangqinjin:openmp 2018-11-21 08:32:14 +00:00
huangqinjin
e1ac8589f8 fix numThreadsMax for OpenMP 
introduced by commit 4e62900009
 2018-11-21 10:54:24 +08:00
Alexander Alekhin
6e67fd2752 Merge pull request #13224 from seiko2plus:core_ppc64le_infa 2018-11-20 21:26:05 +00:00
Sayed Adel
474a0dac49 core: several improves and fixes on ppc64le infrastructure 
- add infrastructure support for Power9/VSX3
  - fix missing VSX flags on GCC4.9 and CLANG4(#13210, #13222)
  - fix disable VSX optimzation on GCC by using flag ENABLE_VSX
  - flag ENABLE_VSX is deprecated now, use CPU_BASELINE, CPU_DISPATCH instead
  - add VSX3 to arithmetic dispatchable flags
 2018-11-20 15:28:46 +00:00
Alexander Alekhin
495cadddbd Merge pull request #13223 from dan-masek:fix_drawmatches_alpha 2018-11-20 14:59:35 +00:00
Alexander Alekhin
60b13d50c9 Merge pull request #13214 from 1over:fix_rect 2018-11-20 14:55:42 +00:00
Alexander Alekhin
eaf39f6b6b Merge pull request #13213 from alalek:fix_format 2018-11-20 14:53:20 +00:00
Dan Mašek
2075fa9c15 Resolve #13219: Make randomly generated colours opaque. 2018-11-20 15:08:40 +01:00
1over
b6367f5821 fixed operator- for Rect 2018-11-20 00:48:17 +01:00
Alexander Alekhin
d7272f76fb dnn: fix format 2018-11-19 19:33:56 +00:00
Alexander Alekhin
36432cf4d9 Merge pull request #13181 from dkurt:ocv_dnn_fpga 2018-11-19 16:03:20 +00:00
Alexander Alekhin
605071e76f Merge pull request #13146 from terfendail:bilateral_nan 2018-11-19 15:59:12 +00:00
Dmitry Kurtaev
0d117312c9 DNN_TARGET_FPGA using Intel's Inference Engine 2018-11-19 11:41:43 +03:00
Alexander Alekhin
183bc5c281 Merge tag '3.4.4' 
OpenCV 3.4.4
 2018-11-17 13:00:28 +00:00
Alexander Alekhin
a1fe8f754f OpenCV version++ (3.4.4) 
OpenCV 3.4.4
 2018-11-17 10:22:17 +00:00
Alexander Alekhin
dd3398416b experimental version++ 2018-11-17 10:22:17 +00:00
Alexander Alekhin
780ae864a0
Merge pull request #13192 from alalek:fix_valgrind_3.4 2018-11-17 13:20:33 +03:00
berak
96c99c716a Merge pull request #13193 from berak:core_copyMakeBorder 2018-11-17 13:19:42 +03:00
Alexander Alekhin
c26dd5d7aa core: fix issues from valgrind builder 2018-11-17 07:32:06 +00:00
Alexander Alekhin
e580061b74 Merge pull request #12908 from alexevans:Issue11855 2018-11-16 20:42:54 +00:00
Christopher Gundler
b58a8729c2 Merge pull request #13131 from Christopher22:add_transposedConv_onnx 
* Add support for ConvTranspose when parsing ONNX.

* Add support for ConvTranspose when parsing ONNX.

* Add test for Deconvolution
 2018-11-16 22:50:40 +03:00
Alexander Alekhin
b321851e53
Merge pull request #12977 from alalek:python_package 2018-11-16 22:45:33 +03:00
Alexander Alekhin
1d5a528107
Merge pull request #12354 from alalek:samples_find_file 2018-11-16 22:40:49 +03:00
Alexander Alekhin
a68835f7f1 features2d(test): add crossCheck=true test 2018-11-16 19:30:00 +00:00
Alexander Alekhin
f2bec05e6d Merge pull request #12913 from dkurt:dnn_fix_ie_hyperparams 2018-11-16 18:36:12 +00:00
Vitaly Tuzov
9ad1a84853 Unrolled bilateral filter neighbor processing loop 2018-11-16 13:51:46 +03:00
Vitaly Tuzov
f5b6bea2d4 Raised bilateralFilter processing precision for CV_32F matrices containing NaNs 2018-11-16 12:07:04 +03:00
Alexander Alekhin
ce6acd3ecd python: bindings loader package 
Configures and loads OpenCV bindings extension including 3rdparty dependencies

Based on running Python specify:
- configure PYTHON_PATH (via "sys.path")
- configure LD_LIBRARY_PATH / PATH
 2018-11-16 00:51:16 +00:00
Alexander Alekhin
1c04a5ec47 Merge pull request #12965 from terfendail:medianBlur_wintr 2018-11-16 00:47:11 +00:00
Alexander Alekhin
2fa9bd221d core: add utils::findDataFile() / samples::findFile() 2018-11-16 00:25:06 +00:00
Dmitry Kurtaev
b5c54e447c Extra hyperparameters for Intel's Inference Engine layers 2018-11-15 20:06:37 +03:00
Alexander Alekhin
96c71dd3d2 dnn: reduce set of ignored warnings 2018-11-15 13:15:59 +03:00
Alexander Alekhin
02d2cc58d7 Merge pull request #13164 from alalek:ocl_morph 2018-11-14 19:32:32 +00:00
catree
10b482ff1e Fix code and missing intrin header. Remove useless header. 2018-11-14 19:00:59 +01:00
Alexander Alekhin
42742727d6 imgproc(ocl): fix morph generic filter checks 
'ksize' is not updated with 'kernel'
 2018-11-14 20:15:01 +03:00
Dmitry Kurtaev
80265a0815 Fix a bug with OpenVINO backend 2018-11-14 13:42:06 +03:00
Alexander Alekhin
cae2992af1 Merge pull request #13125 from dkurt:fs_keys_test 2018-11-12 14:33:14 +00:00
Alexander Alekhin
265cb58750 Merge pull request #13112 from alalek:fix_coverity_reports_3.4 2018-11-12 14:32:51 +00:00
Alexander Nesterov
82c2aa6e65 Added bugfix and some tests 2018-11-12 12:08:02 -01:00
Dmitry Kurtaev
6c76c8f881 Add a test for FileNode::keys() 2018-11-12 13:38:18 +03:00
Alexander Alekhin
801c943009 fix coverity reports 2018-11-11 13:51:47 +00:00
Alexander Alekhin
96ee83898d core(test): extend divideByZero test 
to verify SIMD code path
 2018-11-10 22:17:19 +00:00
Alexander Alekhin
56eebb926d Merge pull request #13102 from alalek:issue_13101 2018-11-10 19:11:06 +00:00
Alexander Alekhin
858a7da5c0 core: rework getContinuousSize() for vector-col/row support 2018-11-10 11:08:28 +00:00
Vadim Pisarevsky
82e8657a6d backport: refined QRCodeDetector API for OpenCV 4.0 2018-11-09 22:27:38 +00:00
Alexander Alekhin
8675a8c743 Merge pull request #12878 from tompollok:3.4 2018-11-09 19:54:17 +00:00
Pavel Rojtberg
afa0f80c61 videoio: add manual white-balance and implement it for V4L2 2018-11-09 17:14:33 +01:00
Vitaly Tuzov
2dd98e7cc6 bilateralFilter implementation moved to separate file 2018-11-09 18:26:26 +03:00
Alexander Alekhin
596ada51f3 Merge pull request #13080 from alalek:issue_13078 2018-11-09 13:20:27 +00:00
Vitaly Tuzov
28fd967148 Updated bilateralFilter implementations to use wide universal intrinsics 2018-11-09 15:27:30 +03:00
Alexey Nikolaev
8396ae6e4f Merge pull request #12893 from aleksey-nikolaev:cap-update 
V4L (V4L2): Refactoring. Added missed camera properties. Fixed getting `INF` for some properties. Singlethread as always (#12893)

* cap_v4l:
1 Added cap_properties verbalization.
2 Set Get of properties elementary refactoring.
3 Removed converting parameters to/from [0,1] range.
4 Added all known conversion from V4L2_CID_* to CV_CAP_PROP_*

* cap_v4l:
1. Removed all query for parameters range.
2. Refactored capture initialization.
3. Added selecting input channel by CV_CAP_PROP_MODE. Default value -1 the channels not changed.

* cap_v4l:
1. Refactoring of Convert To RGB

* cap_v4l:
1. Fixed use of video buffer index.
2. Removed extra memcopy for grab image.
3. Removed device closing from autosetup_capture_mode_v4l2

* cap_v4l:
1. The `goto` was eliminated
2. Fixed use of temporary buffer index for V4L2_PIX_FMT_SN9C10X
3. Fixed use of the bufferIndex
4. Removed trailing spaces and unused variables.

* cap_v4l:
1. Alias for capture->buffers[capture->bufferIndex]
2. Reduced size of data for memcpy: bytesused instead of length
3. Refactoring. Code duplication. More info for debug

* cap_v4l:
1. Added the ability to grab and retrieveFrame independently several times

* cap_v4l:
1. Not need to close/open device for new capture parameters applying.
2. Removed using of device name as a flag that the capture is closed. Added sufficient function.
3. Refactoring. Added requestBuffers and createBuffers

* cap_v4l:
1. Added tryIoctl with `select` like was in mainloop_v4l2.
2. Fixed buffer request for device without closing the device.
3. Some static function moved to CvCaptureCAM_V4L
4. Removed unused defines

* cap_v4l:
1. Thread-safe now

* cap_v4l:
1. Fixed thread-safe destructor
2. Fixed FPS setting

* Missed brake

* Removed thread-safety

* cap_v4l:
1. Reverted conversion parameters to/from [0,1] by default for backward compatibility.
2. Added setting for turn off compatibility mode: set CV_CAP_PROP_MODE to 65536
3. Most static functions moved to CvCaptureCAM_V4L
4. Refactoring of icvRetrieveFrameCAM_V4L and using of frame_allocated flag

* cap_v4l:
1. Added conversion to RGB from NV12, NV21
2. Refactoring. Removed wrappers for known format conversions.

* Added `CAP_PROP_CHANNEL` to the enum VideoCaptureProperties.
CAP_V4L migrated to use VideoCaptureProperties.

* 1. Update comments.
2. Environment variable `OPENCV_VIDEOIO_V4L_RANGE_NORMALIZED` for setting default backward compatibility mode.
3. Revert getting of `CAP_PROP_MODE` as fourcc code in backward compatibility mode.

* videoio: update cap_v4l - compatibilityMode => normalizePropRange

* videoio(test): V4L2 MJPEG test

`v4l2-ctl --list-formats` should have 'MJPG' entry

* videoio: fix buffer initialization

to avoid "munmap: Invalid argument" messages
 2018-11-08 21:27:45 +03:00
Alexander Alekhin
5059523937 core: fix processing of vector-rows 2018-11-08 20:04:22 +03:00
tompollok
2da56d5af6 refactoring catching all exceptions as const ref 2018-11-08 19:59:47 +03:00
Alexander Alekhin
b74b05d1b3 Revert CV_TRY/CV_CATCH macros 
This reverts commit 7349b8f5ce (partially).
 2018-11-08 19:56:52 +03:00
Alexander Alekhin
0c261acf3a Merge pull request #13065 from dkurt:dnn_update_tf_faster_rcnn 2018-11-08 16:31:39 +00:00
Alexander Alekhin
92a58a0eae Merge pull request #12454 from jveitchmichaelis:y16_dshow_windows 2018-11-08 14:05:23 +00:00
Alexander Alekhin
bb7cfcbcdb Merge pull request #12064 from seiko2plus:coreUnvintrinArithm2 2018-11-08 14:02:40 +00:00
unknown
13ede34516 Add support for changing fourcc and support mono formats (e.g. Y8, Y16) 2018-11-07 21:03:36 +00:00
Vitaly Tuzov
e5d7f446d6 Merge pull request #13056 from terfendail:box_wintr 
* Updated boxFilter implementations to use wide universal intrinsics

* boxFilter implementation moved to separate file

* Replaced ROUNDUP macro with roundUp() function
 2018-11-07 23:59:36 +03:00
Alexander Alekhin
c72b6b3be8 Merge pull request #13043 from alalek:compatibility_12623 2018-11-07 20:54:40 +00:00
Dmitry Kurtaev
dc9e6d3af8 Update a script to generate text graphs for Faster-RCNN networks from TensorFlow 2018-11-07 18:33:01 +03:00
catree
eebf0dd7c9 Fix integer overflow when accumulating timing values. 2018-11-07 13:04:48 +01:00
Alexander Alekhin
18c44b2ce8 Merge pull request #13036 from berak:java_MatOfRotatedRect_utils 2018-11-06 20:28:45 +00:00
Alexander Alekhin
4531f9f2f4 Merge pull request #13023 from terfendail:medianBlur_sep 2018-11-06 20:22:08 +00:00
Alexander Alekhin
fa91e4ff27 Merge pull request #12999 from fegorsch:improve-circle-detector 2018-11-06 18:40:55 +00:00
Alexander Alekhin
d4e3405db2
Merge pull request #13045 from LaurentBerger:kmeansdoc 
typo in kmeans doc
 2018-11-06 20:00:47 +03:00
Alexander Alekhin
857b64efef
Merge pull request #13040 from alalek:docs_cleanup_3.4 2018-11-06 19:51:47 +03:00
Alexander Alekhin
572af7640f Merge pull request #13053 from berak:highgui_win32_waitkey 2018-11-06 16:18:11 +00:00
lqy123000
cceeca3052 Merge pull request #12916 from lqy123000:bugfix_templmatch 
* avoid rounding errors

* imgproc: replace condition in matchTemplate
 2018-11-06 19:13:48 +03:00
berak
eaee63d96b java: add converters, tests for MatOfRotatedRect 2018-11-06 16:40:56 +01:00
berak
cae2a53563 highgui: fix broken waitKey() condition in window_w32 2018-11-06 11:43:58 +01:00
LaurentBerger
5132102863 typo in kmeans doc 2018-11-04 21:30:31 +01:00
Alexander Alekhin
4395c1b9f8 videoio: backport "VideoCapture(int index, int apiPreference)" interface 2018-11-04 17:27:47 +00:00
Alexander Alekhin
79dc0ed175 docs: intro formatting update, minor cleanup 2018-11-04 02:36:24 +00:00
Alexander Alekhin
c6d2f0399a videoio: fix build of standalone ffmpeg plugin 2018-11-03 02:17:47 +00:00
fegorsch
ce00d38bd9 Add test for symmetric circles with clustering 2018-11-02 15:13:46 +01:00
Vitaly Tuzov
877de883b0 medianBlur() implementation moved to separate file 2018-11-02 16:28:23 +03:00
Vadim Pisarevsky
d9b8a9d90e Merge pull request #13013 from berak:java_MatOfRotatedRect 2018-11-02 12:36:06 +00:00
fegorsch
30bf4a5e34 CircleGridClusterFinder: map circle pattern width and height correctly 
During the cluster-based detection of circle grids, the detected circle
pattern has to be mapped to 3D-points. When doing this the width (i.e.
more circles) and height (i.e. less circles) of the pattern need to
be identified in image coordinates.

Until now this was done by assuming that the shorter side in image
coordinates (length in pixels) corresponds to the height in 3D.
This assumption does not hold if we look at the pattern from
a perspective where the projection of the width is shorter
than the projection of the height. This in turn lead to misdetections in
although the circle pattern was clearly visible.

Instead count how many circles have been detected along two edges of the
projected quadrangle and use the one with more circles as width and the
one with less as height.
 2018-11-02 12:03:20 +01:00
Vitaly Tuzov
0fda551dbc Updated medianBlur implementations to use wide universal intrinsics 2018-11-02 12:26:23 +03:00
Alexander Alekhin
a724525c00 Merge pull request #10584 from eruffaldi:F10583_videoio_ffmpeg_lossless 2018-11-01 16:57:11 +00:00
berak
0cd14e3fb4 java: add support for MatOfRotatedRect 2018-11-01 15:37:23 +01:00
Alexander Alekhin
a1816e8c77 Merge pull request #13002 from dkurt:onnx_padding 2018-11-01 11:40:22 +00:00
Ilari Venäläinen
e6c41f0de6 Merge pull request #12989 from venalil:fix_thresholded_tiff_read 
* Fix reading of black-and-white (thresholded) TIFF images

I recently updated my local OpenCV version to 3.4.3 and found out that
I could not read my TIFF images related to my project. After debugging I
found out that there has been some static analysis fixes made
that accidentally have broken reading those black-and-white TIFF images.

Commit hash in which reading of mentioned TIFF images has been broken:
cbb1e867e5

Basically the fix is to revert back to the same functionality that has been there before,
when black-and-white images are read bpp (bitspersample) is 1.
Without the case 1: this TiffDecoder::readHeader() function always return false.

* Added type and default error message

* Added stdexcept include

* Use CV_Error instead of throw std::runtime_error

* imgcodecs(test): add TIFF B/W decoding tests
 2018-11-01 14:34:34 +03:00
Emanuele Ruffaldi
b4398d62b2 ffmpeg for lossy 2018-11-01 00:06:29 +00:00
Dmitry Kurtaev
a6f9170f10 Add ONNX's padding import 2018-10-31 18:24:05 +03:00
Suleyman TURKMEN
4d0ed5c13c Merge pull request #12971 from sturkmen72:upd_imgproc_hpp 
* Update imgproc.hpp

* update color conversion codes
 2018-10-31 18:08:24 +03:00
Vadim Pisarevsky
b669e9f648 Merge pull request #12994 from vpisarev:fix_imshow_mac 2018-10-31 11:13:28 +00:00
Vadim Pisarevsky
ebdc870296 fixed imshow on mac; before that just the window titlebar was shown, without the window content. 2018-10-31 10:40:58 +03:00
Alexander Alekhin
850053f9ca Merge pull request #12982 from eldruin:python-gen-close-file 2018-10-30 18:41:23 +00:00
Rostislav Vasilikhin
fa91d621fa Merge pull request #12876 from savuor:color_rgb2rgb_wide 
* RGB2RGB initially rewritten

* NEON impl removed

* templated version added for ushort, float

* data copying allowed for RGB2RGB

* inplace processing fixed

* fields to local vars

* no zeroupper until it's fixed

* vx_cleanup() added back
 2018-10-30 18:36:23 +03:00
Alexander Alekhin
2268ed1b6e Merge pull request #12948 from catree:add_drawFrameAxes 2018-10-30 13:33:01 +00:00
Sayed Adel
93ffebc273 core: reimplement SIMD arithmetic, logic and comparison operations into wide universal intrinsics 
- initialize arithmetic dispatcher
  - add new universal intrinsic v_absdiffs
  - add new universal intrinsic v_pack_b
  - add accumulate version of universal intrinsic v_round
  - fix sse/avx2:uint8 multiplication overflow
  - reimplement arithmetic, logic and comparison operations into wide universal intrinsics
    with full support for all types
  - reimplement IPP arithmetic, logic and comparison operations in a sperate file arithm_ipp.hpp
  - avoid scalar multiplication if scaling factor eq 1 and use integer multiplication
  - move C arithmetic operations to precomp.hpp and delete [arithm_simd|arithm_core].hpp
  - add compatibility with new opencv4 divide policy
 2018-10-30 12:48:31 +02:00
Alexander Alekhin
76b6f6b017 Merge pull request #12938 from dkurt:java_ndim_mat 2018-10-29 17:06:44 +00:00
Diego Barrios Romero
7a884ab6a5 Fix closing input file 2018-10-29 13:05:46 +01:00
Vadim Pisarevsky
792079ad33 Merge pull request #12964 from savuor:fix/zeroupper_all 2018-10-29 11:35:57 +00:00
Vadim Pisarevsky
a9d77b5c64 Merge pull request #12966 from catree:fix_distortion_image 2018-10-29 11:27:49 +00:00
Alexander Nesterov
aba66352dd Fix dataset: russian.jpg 2018-10-29 10:30:49 -01:00
Alexander Alekhin
6c444ced08 Merge pull request #12954 from seanm:MinorMac 2018-10-28 14:52:32 +00:00
Alexander Alekhin
012f36e47d Merge pull request #12958 from kamino410:doc_dist_param 2018-10-27 16:28:57 +00:00
root
1196eb33fc remove non-ideal pairs when using crosscheck in batchdistance 2018-10-26 20:25:24 +00:00
catree
d37164bab6 Fix distortion figure in calib3d. Positive radial distortion corresponds to pincushion distortion and negative to barrel distortion. Add another figure that illustrates the influence of k1 in the distortion effect. 2018-10-26 20:27:37 +02:00
Alexander Alekhin
cc2f8f1778 Merge pull request #12946 from HenryDev:patch-1 2018-10-26 18:26:06 +00:00
Rostislav Vasilikhin
daff6e6484 _mm256_zeroupper replaced by zeroall 2018-10-26 18:12:07 +03:00
Alexander Alekhin
3e0c72ea84 core(ipp): disable SSE4.2 meanStdDev() optimization for CV_32F 2018-10-26 15:57:26 +03:00
kamino410
3972c526ce fix document about camera distortion parameters 2018-10-26 19:55:46 +09:00
Sean McBride
75f67ed207 Fixed a few comments related to macOS support 2018-10-25 15:16:55 -04:00
catree
644846c702 Add a function that draws frame axes. Useful for debugging purpose and to check the correctness of the output of a pose estimation method. 2018-10-25 18:38:19 +02:00
Alexander Alekhin
defeda2f70 Merge pull request #12905 from tomoaki0705:fixQrcodePeakyFailure 2018-10-25 16:24:56 +00:00
Henry
4102855edd
Update intro.markdown 
"as opposed to" is a phrase of opposed meaning distinguished from or in contrast with. e.g., "an approach that is theoretical as opposed to practical"
synonyms: in contrast with, as against, as contrasted with, rather than, instead of, as an alternative to
example: "we use only steam, as opposed to chemical products, to clean our house"
 2018-10-25 10:54:07 -05:00
Alexander Alekhin
602989ae9e Merge pull request #12935 from alalek:python_so_warning 2018-10-25 15:11:44 +00:00
Alexander Alekhin
f50b58b509 Merge pull request #12854 from allnes:detect_qr_code 2018-10-25 14:16:55 +00:00
Alexander Alekhin
b184b19970 Merge pull request #12934 from alalek:issue_12932 2018-10-25 11:28:13 +00:00
Alexander Alekhin
55676b7173 Merge pull request #12928 from alalek:fix_typo_3.4 2018-10-25 11:04:59 +00:00
Dmitry Kurtaev
92f754c675 Add methods to reshape Mat in Java by array of shapes and retreive sizes of each dimension. 2018-10-25 10:48:23 +03:00
Alexander Alekhin
aa6e296236 python: eliminate DeprecationWarning: SO -> EXT_SUFFIX 
- https://python.readthedocs.io/en/stable/whatsnew/3.4.html
- The `sysconfig` key `SO` is deprecated, it has been replaced by `EXT_SUFFIX`
 2018-10-25 04:23:45 +00:00
Alexander Alekhin
7f608db244 core: move compiler defines from base.hpp into cvdef.h 2018-10-25 03:02:01 +00:00
Alexander Nesterov
d305fd4fca Added perf tests with sanity check 2018-10-24 16:37:56 +00:00
Alexander Alekhin
8486f1b8f0 Merge pull request #12888 from alalek:cmake_fix_objdetect 2018-10-24 16:22:26 +00:00
Alexander Alekhin
a1bd39441f videoio: fix typo 2018-10-24 19:12:35 +03:00
Alexander Alekhin
9a12aa45ad Merge pull request #12881 from huangqinjin:orb 2018-10-24 13:28:57 +00:00
Alexander Alekhin
2c029aae46 Merge pull request #12914 from seiko2plus:issue12830 2018-10-24 13:15:23 +00:00
maver1
e397434cb6 Merge pull request #12877 from maver1:3.4 
* Updated ICV packages and IPP integration

* core(test): minMaxIdx IPP regression test

* core(ipp): workaround minMaxIdx problem

* core(ipp): workaround meanStdDev() CV_32FC3 buffer overrun

* Returned semicolon after CV_INSTRUMENT_REGION_IPP()
 2018-10-24 15:02:53 +03:00
Antonio Borondo
7a3cb2280b Recognize ConvolutionDepthwise as Convolution 2018-10-24 08:37:51 +01:00
Sayed Adel
8b26906d6d core:vsx change behavior of v_round to rounding to nearest even 2018-10-24 06:31:31 +00:00
Tomoaki Teshima
d3f75df0a6 objdetect: fix test failure of QR code on Aarch64 
* use boundingRect instead of manual loop
 2018-10-24 09:35:02 +09:00
huangqinjin
1fbaa48cec ORB: compute default norm by wta_k 2018-10-22 10:10:49 +08:00
Mansoo Kim
6974fce183 cmake: fix objdetect QR decoder link_libraries 2018-10-21 15:13:43 +00:00
Apoorv Goel
d8ffddd075 Merge pull request #12871 from UnderscoreAsterisk:document-Distance 
* Document distance functors in dist.h

* Add spec for Distance

* Generate appropriate links for symbols
 2018-10-20 11:15:13 +03:00
Dmitry Kurtaev
e7015f6ae8 Fix ENet test 2018-10-19 17:43:26 +03:00
Alexander Alekhin
9c9fb1c6d0 Merge pull request #12867 from UnderscoreAsterisk:document-radiusSearch 2018-10-18 07:52:49 +00:00
Alexander Alekhin
80c64fce11 Merge pull request #12832 from kmansoo:fix-compile-errors-on-nvcc10 2018-10-18 07:51:47 +00:00