2699 Commits

Author	SHA1	Message	Date
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 ... 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 ... 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 ... 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 ... 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 ... 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 ... issue #5745	2015-12-05 10:57:29 +08:00
Maksim Shabunin	b4bcdd10a1	HAL: improvements ... - 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 ... 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 ... 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 ... 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: ... 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; ... 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; ... 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: ... 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; ... 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 ... 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 ... 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 ... 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 ... https://github.com/Itseez/opencv/issues/4791	2015-09-07 11:30:14 +03:00
Maksim Shabunin	771af4f32d	Some changes to support mingw-w64 ... - 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 ... 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 ... 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 ... 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 ... 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 ... 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; ... 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. ... 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. ... 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. ... 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. ... 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 ... - 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: ... (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 ... 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 ... 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 ... 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 ... 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 ... 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] ... NEON speedup: 3.27x Auto-vect speedup: 1.01x	2014-12-19 22:37:52 +02:00
orestis	99e782e62c	SymmColumnSmallVec_32s16s 3x1 ... NEON speedup: 1.75x Auto-vect speedup: 1x	2014-12-19 22:36:46 +02:00
orestis	33dfeb85be	SymmColumnSmallVec_32s16s [3, 10, 3] Scharr ... 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 ... 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 ... 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 ... 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 ... 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 ... 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] ... 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 ... removed trailing whitespaces	2014-12-11 17:36:36 +01:00
orestis	c762da9893	Fix SymmColumnSmallVec_32s16s SSE code ... 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(). ... 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) ... 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 ... * '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
Vadim Pisarevsky	603030b005	Merge pull request #2993 from vbystricky:oclopt_warp_affine	2014-07-25 11:26:24 +00:00
vbystricky	e49d148d47	Optimize ocl function pyrDown	2014-07-25 13:39:19 +04:00
Alexander Alekhin	63a8cb594a	Merge pull request #2961 from ilya-lavrenov:tapi_corners	2014-07-22 09:38:11 +00:00
vbystricky	716218cac4	Optimize ocl version of warp_affine	2014-07-22 13:22:40 +04:00
Vadim Pisarevsky	39020fc9cf	Merge pull request #2898 from PhilLab:2.4	2014-07-18 09:26:50 +00:00
Vadim Pisarevsky	17d69be902	Merge pull request #2933 from ilya-lavrenov:sse_moments	2014-07-18 09:25:22 +00:00
Vadim Pisarevsky	dbefbbc522	Merge pull request #2910 from ilya-lavrenov:sse2_canny	2014-07-15 09:46:28 +00:00
Vadim Pisarevsky	40370345c5	Merge pull request #2765 from pradeep-pyro:kullback_leibler	2014-07-15 08:57:31 +00:00
pradeep	7171431e7c	Changed cv::log to std::log	2014-07-15 12:32:53 +08:00
Alexander Alekhin	381986d044	Merge pull request #2882 from akarsakov:ocl_pyrDown_opt	2014-07-14 18:48:28 +00:00
Alexander Alekhin	910d8f8e0b	Merge pull request #2888 from ilya-lavrenov:tapi_remap	2014-07-11 09:59:27 +00:00
Ilya Lavrenov	fee3d6931b	corners	2014-07-10 17:17:24 +04:00
Vadim Pisarevsky	347eaa8685	Merge pull request #2943 from vbystricky:highgui_imgcodecs	2014-07-10 05:28:44 +00:00
Richard Yoo	c38023f4e7	Modifications to support dynamic vector dispatch.	2014-07-09 16:55:39 -07:00
Ilya Lavrenov	ecec53f509	fixed docs	2014-07-09 17:48:28 +04:00
pradeep	0d49f97128	Fixed truncation warning	2014-07-09 15:29:47 +08:00
pradeep	f8b23cff18	Fixed test errors, added support for C data types.	2014-07-09 13:39:40 +08:00
Ilya Lavrenov	e8f5c2fcf6	OpenCL before IPP	2014-07-08 18:51:27 +04:00
Roman Donchenko	a3bde36c84	Merge remote-tracking branch 'origin/2.4' into merge-2.4 ... Conflicts: modules/calib3d/include/opencv2/calib3d/calib3d.hpp modules/contrib/doc/facerec/facerec_api.rst modules/contrib/include/opencv2/contrib/contrib.hpp modules/contrib/src/facerec.cpp modules/core/include/opencv2/core/mat.hpp modules/features2d/include/opencv2/features2d/features2d.hpp modules/highgui/src/loadsave.cpp modules/imgproc/src/pyramids.cpp modules/ocl/include/opencv2/ocl/cl_runtime/cl_runtime.hpp modules/python/src2/gen.py modules/python/test/test.py modules/superres/test/test_superres.cpp samples/cpp/facerec_demo.cpp	2014-07-08 14:33:56 +04:00
vbystricky	4286f60387	Extract imgcodecs module from highgui	2014-07-07 16:28:08 +04:00
Beat Küng	90dce84314	imgproc: fix compiler error for gcc 4.8 ... this bug was introduced in a73809e6.	2014-07-05 09:27:11 +02:00
Ilya Lavrenov	8fdbdb131d	SSE4.1 optimiation of cv::Moments CV_16U	2014-07-03 15:04:06 +04:00
Alexander Alekhin	e6c305cb75	Merge pull request #2897 from vbystricky:oclopt_sepFilter2D	2014-07-03 09:26:05 +00:00
Alexander Alekhin	effff27c4e	Merge pull request #2928 from ilya-lavrenov:tapi_warp_fix	2014-07-02 19:06:46 +00:00
Ilya Lavrenov	46e2216165	fixed cv::warpPerspective	2014-07-02 19:32:10 +04:00
Vadim Pisarevsky	d6233b13ba	Merge pull request #2913 from ilya-lavrenov:sse2_precornerdetect	2014-07-02 09:55:51 +00:00
Alexander Alekhin	d65abcaedb	Merge pull request #2830 from mlyashko:moments	2014-07-02 09:14:48 +00:00
Ilya Lavrenov	d40cb39616	SSE2 optimization of magnitude calculation	2014-07-02 00:05:55 +04:00
Vadim Pisarevsky	fe4bdcd71b	Merge pull request #2895 from fradelg:master	2014-07-01 17:16:22 +00:00
Alexander Alekhin	acbabedac9	Merge pull request #2869 from ilya-lavrenov:tapi_warps	2014-06-30 11:59:13 +00:00
Alexander Alekhin	e0584bb818	Merge pull request #2876 from vbystricky:oclopt_integralsum	2014-06-30 10:06:54 +00:00
Alexander Alekhin	1493160f26	Merge pull request #2899 from ilya-lavrenov:tapi_ex	2014-06-30 10:05:24 +00:00
Alexander Alekhin	667a9328fb	Merge pull request #2829 from ilya-lavrenov:tapi_cvtcolor	2014-06-30 10:02:41 +00:00
Ilya Lavrenov	654bdde8ed	SSE2 optimization of cv::preCornerDetect	2014-06-30 01:51:53 +04:00
Alexander Karsakov	d5c99a07b6	Use fma only for Intel devices	2014-06-27 12:59:44 +04:00
Ilya Lavrenov	36db85a94d	optimized some operations	2014-06-27 12:52:29 +04:00
unknown	ade46bd428	Fixed typos in comments	2014-06-26 16:29:45 +02:00
Roman Donchenko	1576e24c93	Merge pull request #2672 from a-wi:findContours	2014-06-26 17:35:08 +04:00
Roman Donchenko	e89e3066e8	Merge pull request #2774 from 23pointsNorth:lsd-nfa-fix	2014-06-26 17:29:27 +04:00
Roman Donchenko	1138fbb940	Merge pull request #2766 from akarsakov:pyr_border_constant	2014-06-26 17:28:44 +04:00
Roman Donchenko	b0a70787e1	Merge pull request #2824 from abidrahmank:pylsd	2014-06-26 17:22:54 +04:00
vbystricky	1a73aa1f6a	Change local size	2014-06-26 15:43:40 +04:00
Ilya Lavrenov	16ab6ec534	ported changes from PR #2867	2014-06-26 13:52:44 +04:00
Ilya Lavrenov	a3592cd068	added ocl_** function	2014-06-26 13:18:03 +04:00
Ilya Lavrenov	ad9272e836	reverted to original plain C++ code	2014-06-26 13:13:01 +04:00
mlyashko	6f2fea7ea5	added perftest for moments	2014-06-26 13:05:43 +04:00
vbystricky	730ead44fe	Optimize OpenCL version of sepFilter2D	2014-06-26 12:46:03 +04:00
Fco. Javier Delgado del Hoyo	47e345bcb6	Change comment according to fix	2014-06-25 11:49:26 +02:00
Fco. Javier Delgado del Hoyo	a73809e6fc	Fix GCC 4.9 compiler warning	2014-06-25 11:46:05 +02:00
Alexander Alekhin	ea2228774d	Merge pull request #2881 from mlyashko:moments_opt	2014-06-24 16:19:52 +00:00
Alexander Alekhin	ea1b14ee95	Merge pull request #2786 from ElenaGvozdeva:ocl_matchTemplate	2014-06-24 16:12:42 +00:00
vbystricky	09bcc061dd	Change kernel for optimization. Remove restriction to align data ... Fix kernel compilation errors on AMD system Fix licanse information in cl file Support CV_64F destination type Change build options of the kernel Optimize sum of square Remove separate kernel for integral square Increase epsilon for perfomance tests Increase epsilon for perfomance tests Test double support on AMD devices Fix some issues Try to fix problems with AMD device Try to solve problem with AMD device Fix error of destination size in kernel Fix warnings	2014-06-24 18:32:52 +04:00
Ilya Lavrenov	87f4b47a4f	optimized INTER_LINEAR mode	2014-06-23 16:25:05 +04:00
Elena Gvozdeva	c23da52564	Fixed core for CCORR and SQDIFF. Used float instead of int for CV_8U. Fixed conditions for call dft.	2014-06-23 11:37:47 +04:00
mlyashko	44ffa42064	replaced factors computation by precomputed values, added kernel for ... binary mode	2014-06-23 11:04:39 +04:00
Ilya Lavrenov	007593cab7	cvtColor - optimized index calculations; usage of build-in functions	2014-06-23 02:10:42 +04:00
Ilya Lavrenov	863784efc6	added extra condition	2014-06-22 19:18:14 +04:00
Alexander Alekhin	6952b90ed0	Merge pull request #2790 from akarsakov:ocl_pyrUp_unroll	2014-06-20 13:49:14 +00:00
Alexander Karsakov	eeddda4701	Optimization of cv::pyrDown for 8UC1.	2014-06-20 16:46:51 +04:00
Alexander Alekhin	01a98fae93	Merge pull request #2878 from vbystricky:ocl_integral_sqsum_perf_test	2014-06-20 08:49:36 +00:00
Alexander Alekhin	6e0d77469a	Merge pull request #2864 from ilya-lavrenov:tapi_boxfilter	2014-06-20 08:47:51 +00:00
Alexander Alekhin	7688a18264	Merge pull request #2840 from ilya-lavrenov:tapi_calchist	2014-06-20 08:46:32 +00:00
vbystricky	655465d9f8	Increase epsilon for pass sanity check	2014-06-19 18:52:25 +04:00
vbystricky	eb54c83985	Fix error	2014-06-19 18:09:23 +04:00
vbystricky	6d6ad1b1d9	Change threshold	2014-06-19 17:45:04 +04:00
vbystricky	b32fbe72f6	Add peromance tests for OCL integral sum of square	2014-06-19 17:07:09 +04:00
Ilya Lavrenov	c41a134394	increased number of rows per work-item	2014-06-17 19:24:25 +04:00
Alexander Alekhin	ce5bae1c67	Merge pull request #2871 from vbystricky:oclopt_integral	2014-06-17 18:23:31 +04:00
Alexander Karsakov	06fb5da7c8	Removed storing of zeros in local memory	2014-06-17 17:24:11 +04:00
Elena Gvozdeva	dcaa8735ba	used vector data types for CCORR cn==1	2014-06-17 17:09:39 +04:00
Elena Gvozdeva	13db948023	added dft for CCORR	2014-06-17 17:09:38 +04:00
Elena Gvozdeva	82da445a15	changed CCOEFF cn==1	2014-06-17 17:09:38 +04:00
Elena Gvozdeva	a7036d9668	changed support for 3-channels, changed CCOEFF	2014-06-17 17:06:51 +04:00
Alexander Alekhin	1db9cc3f0d	Merge pull request #2854 from ilya-lavrenov:tapi_filter2d	2014-06-17 16:59:00 +04:00
Alexander Alekhin	04628d770c	Merge pull request #2849 from ElenaGvozdeva:ocl_matchTemplate_3cn	2014-06-17 14:37:52 +04:00
Ilya Lavrenov	93712e913a	optimization of cv::warpAffine INTER_CUBIC	2014-06-17 00:47:19 +04:00
vbystricky	606df0469a	Fix pointer conversion	2014-06-16 18:14:05 +04:00
vbystricky	9bf296eeb0	Small refactoring	2014-06-16 17:17:16 +04:00
Ilya Lavrenov	c424d36041	optimized cv::boxFilter	2014-06-16 17:00:10 +04:00
Ilya Lavrenov	7391df386f	fixed usage of reshape	2014-06-16 15:19:13 +04:00
vbystricky	6550c4f682	Join kernel code for int and float destination types	2014-06-16 15:08:15 +04:00
Alexander Alekhin	f269a89792	Merge pull request #2865 from ilya-lavrenov:morph	2014-06-16 13:35:57 +04:00
Alexander Alekhin	758a1eb63d	Merge pull request #2855 from ilya-lavrenov:tapi_warpp_fix	2014-06-16 13:22:03 +04:00
vbystricky	504bc7634a	Remove pre_invalid parameter	2014-06-16 13:07:39 +04:00
Ilya Lavrenov	d5244eb645	invoking OCL before IPP	2014-06-16 12:33:13 +04:00
Vadim Pisarevsky	41ceadf9ed	Merge pull request #2799 from 23pointsNorth:patch-1	2014-06-12 21:40:53 +04:00
Ilya Lavrenov	7ccbe10970	fixed cv::warpPerspective	2014-06-12 15:17:24 +04:00
Alexander Alekhin	14671e0cd6	Merge pull request #2823 from ilya-lavrenov:tapi_warpaffine	2014-06-11 14:41:29 +04:00
Elena Gvozdeva	feeb386bf3	Added support for 3-channels	2014-06-11 11:49:22 +04:00
Ilya Lavrenov	33239fca70	cv::equalizeHist	2014-06-10 19:32:46 +04:00
Ilya Lavrenov	c9528b3952	optimized histogram merging	2014-06-10 19:32:01 +04:00
Ilya Lavrenov	eeaa4b3665	eliminated convertTo	2014-06-10 19:32:01 +04:00
Ilya Lavrenov	c072c28e28	optimized cv::calcHist	2014-06-10 19:32:00 +04:00
Alexander Alekhin	071daa1d8f	Merge pull request #2839 from ilya-lavrenov:tapi_fix	2014-06-10 19:30:26 +04:00
Alexander Alekhin	bf39f694ea	Merge pull request #2835 from ilya-lavrenov:defects	2014-06-10 19:29:47 +04:00
Ilya Lavrenov	556206de2d	fixed defects found by coverity scan	2014-06-10 13:14:51 +04:00
Ilya Lavrenov	0b2cafb08b	bixed cv::boxFilter	2014-06-09 17:09:44 +04:00
Ilya Lavrenov	cf72d2695c	fixed possible runtime error	2014-06-09 16:48:59 +04:00
Ilya Lavrenov	ff6f5d4d24	fixed warnings	2014-06-09 15:54:10 +04:00
Richard Yoo	11a09ef5cc	Changes to support Intel AVX/AVX2 in cvResize().	2014-06-06 15:39:09 -07:00
Alexander Alekhin	e430ab1a58	Merge pull request #2785 from akarsakov:ocl_pyrDown_borders	2014-06-06 18:53:14 +04:00
Alexander Alekhin	a42259421c	Merge pull request #2794 from mletavin:pullreq/140516-median	2014-06-04 16:36:37 +04:00
Alexander Alekhin	ab9dff12d5	Merge pull request #2812 from arkunze:pullreq/140520-filter2D	2014-06-04 12:20:54 +04:00
Ilya Lavrenov	108527c951	added missed INTER_CUBIC	2014-06-03 21:46:30 +04:00
Ilya Lavrenov	2cc4cf3644	optimized cv::warpAffine	2014-06-03 13:45:22 +04:00
abidrahmank	530fc99947	Issue #3709 - PyBindings for LSD ... Corrected crashing in Python bindings while using LSD_REFINE_NONE flags Corrected not drawing lines in drawSegments and compareSegments in Python bindings	2014-06-03 14:25:33 +05:30
Roman Donchenko	c836613bad	Merge pull request #2819 from SpecLad:merge-2.4	2014-06-02 17:12:07 +04:00
mletavin	e224e72bbc	Added condition to use optimized kernels for images of size that multiple of 4 only	2014-06-02 15:58:59 +04:00
Alexander Alekhin	a049c16ca7	Merge pull request #2751 from akarsakov:ocl_thresh_opt	2014-06-02 13:54:31 +04:00
Roman Donchenko	33087f9eaa	Merge remote-tracking branch 'origin/2.4' into merge-2.4	2014-06-02 13:43:28 +04:00
Alexander Alekhin	abe37659cc	Merge pull request #2811 from arkunze:pullreq/140516-erode	2014-06-01 02:30:39 +04:00
Alexander Alekhin	d210132b99	Merge pull request #2638 from mlyashko:floodfill_perftest	2014-05-30 00:42:42 +04:00
mlyashko	f0e3940558	perftest for floodfill	2014-05-29 13:36:13 +04:00
Alexander Alekhin	5a268dd27c	Merge pull request #2797 from ElenaGvozdeva:ocl_MT	2014-05-28 13:39:48 +04:00
mletavin	68883775fb	Adding explicit variable conversion in ocl_medianFilter() to suppress build errors on Linux & Mac	2014-05-28 13:30:50 +04:00
Daniel Angelov	3ab3367310	Updating missed defines in documentation ... Updating missed defines in documentation. The new defines (in imgproc.hpp) state they have a prefix of COLOR instead of CV.	2014-05-27 18:09:12 +01:00
Alexander Alekhin	c9db91ace5	Merge pull request #2788 from alalek:icv_public	2014-05-27 18:52:02 +04:00
mletavin	df9c75b270	Moved new kernels under conditional compilation to disable their build for 3-channel images; added condition to use new kernels only for images that are big enough	2014-05-27 16:16:00 +04:00
Elena Gvozdeva	40eea303ec	OCL: matchTemplate: changed perf test	2014-05-27 14:31:11 +04:00
Alexander Karsakov	8e54845049	Removed useless multiplication by 4	2014-05-27 10:52:20 +04:00
mletavin	4a37ac303a	Added new Intel-optimized 3x3 and 5x5 kernels to medianFilter.cl file and corresponding code to host in smooth.cpp ... Only Intel platform and 1 channel images are supported.	2014-05-26 15:54:18 +04:00
Alexander Karsakov	5022a0fae3	Added new border types for pyrDown	2014-05-26 13:57:03 +04:00
Alexander Alekhin	ab2749d648	Merge pull request #2709 from alalek:icv_update_binary_pack	2014-05-23 15:09:43 +04:00
Alexander Karsakov	4910242732	Unroll pyrUp kernel	2014-05-23 14:58:34 +04:00
Alexander Alekhin	52ba76143c	icv: fix test eps on Mac for failed perf test	2014-05-23 14:54:09 +04:00
Alexander Alekhin	c43e32854a	Merge pull request #2713 from alalek:icv_enable_fns	2014-05-23 13:35:45 +04:00
Alexander Alekhin	7249622ce7	Merge pull request #2772 from akarsakov:ocl_pyramids	2014-05-22 13:23:50 +04:00
Alexander Karsakov	fa1ed5580d	Fixed cv::pyrUp performance test	2014-05-21 14:09:21 +04:00
Aaron Kunze	ab1a37d564	Bug fixes for filter2D and associated tests.	2014-05-20 22:30:09 -07:00
Daniel Angelov	3ca7717e17	Fixed scanning bug identified in comments in pull request #1119. ... NFA calculations now generate better line segments.	2014-05-20 21:25:31 +01:00
Alexander Karsakov	511ed4388e	Disabled BORDER_CONSTANT for pyramid functions.	2014-05-20 17:28:47 +04:00
Roman Donchenko	7ea1bf3cf0	Fixed several problems found by PVS-Studio. ... This fixes all problems from the article "Checking OpenCV with PVS-Studio" <http://www.viva64.com/en/b/0191/> that are not already fixed and are not in 3rdparty or the legacy module. The problems fixed are two instances of useless code and one instance of unspecified behavior (right-shifting a negative number).	2014-05-20 13:54:00 +04:00
Roman Donchenko	3d7a457c97	Merge remote-tracking branch 'origin/2.4' into merge-2.4 ... Conflicts: doc/tutorials/introduction/linux_install/linux_install.rst modules/core/doc/operations_on_arrays.rst modules/core/include/opencv2/core/core.hpp modules/core/src/system.cpp modules/gpu/src/cuda/resize.cu modules/imgproc/doc/miscellaneous_transformations.rst modules/imgproc/doc/structural_analysis_and_shape_descriptors.rst modules/video/src/bgfg_gaussmix2.cpp	2014-05-19 18:39:20 +04:00
Vadim Pisarevsky	988b108858	Merge pull request #2701 from thoinvil:BugfixFilterEngineApplyROI	2014-05-19 17:34:45 +04:00
Vadim Pisarevsky	e30939f09b	Merge pull request #2738 from kevmitch:2.4	2014-05-19 17:33:22 +04:00
Roman Donchenko	eded87de5b	Merge pull request #2754 from thoinvil:patch-1	2014-05-19 15:41:28 +04:00
Roman Donchenko	f77aa45cfb	Merge pull request #2735 from StevenPuttemans:bug_2000	2014-05-19 14:25:47 +04:00
StevenPuttemans	7fc764f5e5	added documentation for findContours	2014-05-19 11:44:25 +02:00
pradeep	c5b4b99350	Implemented Kullback-Leibler divergence	2014-05-17 23:44:31 +08:00
Alexander Karsakov	8ecb8c6a3d	Optimized memory access by using stride pattern	2014-05-16 10:22:03 +04:00
Aaron Kunze	033aebe668	A more efficient workaround for erode	2014-05-15 16:31:24 -07:00