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1939 Commits

Author SHA1 Message Date
vbystricky
63584bffda fix code in the kernel 2014-05-26 16:54:26 +04:00
vbystricky
04433b2d2b Change buffer cols count from 64 to 32 2014-05-26 16:54:25 +04:00
vbystricky
169351b01d Optimize openCL version of reduce function 2014-05-26 16:54:25 +04:00
vbystricky
cfabf32492 Fix some errors 2014-05-26 16:53:01 +04:00
vbystricky
48d82fd911 Fix some errors 2014-05-26 16:53:01 +04:00
vbystricky
a8bfab3cb7 Optimize OpenCL LUT function 2014-05-26 16:53:00 +04:00
vbystricky
6667cea0f4 Optimize OpenCL LUT function 2014-05-26 16:53:00 +04:00
vbystricky
72727111c7 Use 4 pixels for one unit. Some ocl code refactoring 2014-05-26 16:52:59 +04:00
vbystricky
47b092e527 Optimize OpenCL LUT function 2014-05-26 16:52:59 +04:00
Ilya Lavrenov
50fa809a96 fixed cv::mixChannels 2014-05-26 14:20:16 +04:00
Ilya Lavrenov
ec3c68c8ea fix 2014-05-26 12:19:07 +03:00
Ilya Lavrenov
bd5e4c6c49 other kernels now use row scheme 2014-05-26 12:19:06 +03:00
Ilya Lavrenov
15738bf7ef multiple rows in KF kernel 2014-05-26 12:19:06 +03:00
Ilya Lavrenov
5ee398bfd6 multiple rows per work-item 2014-05-26 12:19:05 +03:00
Roman Donchenko
0a2d22bf31 Merge remote-tracking branch 'origin/2.4' into merge-2.4 2014-05-26 12:32:14 +04:00
Ilya Lavrenov
c83455d8a4 optimized cv::repeat 2014-05-23 13:16:27 +03:00
Alexander Alekhin
c43e32854a Merge pull request #2713 from alalek:icv_enable_fns 2014-05-23 13:35:45 +04:00
Roman Donchenko
09f9b35bc6 Merge pull request #2742 from StevenPuttemans:feature_3176 2014-05-22 18:03:56 +04:00
StevenPuttemans
fea4396023 Added more info on the data input variable of kmeans 2014-05-22 12:56:44 +02:00
Alexander Alekhin
694d7726b5 Merge pull request #2762 from ilya-lavrenov:ipp_sort 2014-05-22 12:30:53 +04:00
Alexander Alekhin
d940093fb5 Merge pull request #2723 from ilya-lavrenov:tapi_intel_vector_width 2014-05-21 19:56:00 +04:00
Alexander Alekhin
cf5dd88cf2 Merge pull request #2776 from ilya-lavrenov:tapi_meanstddev 2014-05-21 17:43:29 +04:00
Ilya Lavrenov
0e1b37675c added performance test for cv::meanStdDev with mask 2014-05-21 11:50:31 +04:00
Alexander Alekhin
7032a5a46c Merge pull request #2763 from ilya-lavrenov:tapi_perf_norm_relative 2014-05-21 11:44:25 +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
c6113c6cb3 Merge pull request #2630 from isarandi:concat_corr 2014-05-19 17:36:20 +04:00
Vadim Pisarevsky
934cb6c452 Merge pull request #2680 from adrians:remove_cv_err 2014-05-19 17:35:03 +04:00
Vadim Pisarevsky
118b27f5b4 Merge pull request #2744 from jet47:kmeans-fix 2014-05-19 17:33:10 +04:00
Roman Donchenko
cba5235f08 Merge pull request #2698 from GregoryMorse:patch-2 2014-05-19 14:52:58 +04:00
Roman Donchenko
06b335b2d7 Merge pull request #2733 from StevenPuttemans:bug_2162 2014-05-19 13:04:54 +04:00
Ilya Lavrenov
1e46a99d9f added performance test for cv::norm with NORM_RELATIVE 2014-05-16 14:15:31 +04:00
Ilya Lavrenov
eb1dd1900b fixed conditions 2014-05-16 12:18:35 +04:00
Elena Gvozdeva
c7dc884855 T-API: optimized ocl_flip 2014-05-16 11:01:10 +04:00
Vladislav Vinogradov
746185652a add additional tests for different input cases 2014-05-15 12:08:38 +04:00
Vladislav Vinogradov
f16503743f use more accurate reshape 2014-05-15 12:08:01 +04:00
Alexander Mordvintsev
2756ae2051 exposed OpenCL-control functions to python 2014-05-14 17:42:21 +04:00
Roman Donchenko
f13e05cdcb Merge pull request #2740 from ilya-lavrenov:tapi_norm_fix 2014-05-14 12:40:19 +04:00
Alexander Alekhin
46d672dcc3 Merge pull request #2663 from ilya-lavrenov:ipp_slow 2014-05-14 12:30:05 +04:00
Vladislav Vinogradov
55a714c83b fix cv::kmeans function 
reshape input matrix, since the function works with data
as with [N x dims] matrix
 2014-05-13 18:00:17 +04:00
Ilya Lavrenov
d16e0b377f disabled IPP functions that slower than OpenCV 2014-05-13 15:06:38 +04:00
Roman Donchenko
4a24ecd176 Merge pull request #2731 from StevenPuttemans:bug_2626 2014-05-13 14:21:36 +04:00
Ilya Lavrenov
f64dfeb222 fix for cv::norm (norm_inf) 2014-05-13 14:21:07 +04:00
StevenPuttemans
006956c324 Fixing as suggested in bug 2626, made naming same for both C, C++ and python API 2014-05-13 11:02:01 +02:00
Roman Donchenko
ff2d76ec0d Merge pull request #2699 from GregoryMorse:patch-1 2014-05-13 11:58:25 +04:00
StevenPuttemans
a0a8fb4fd9 fixed bug 2626 2014-05-12 16:43:07 +02:00
Roman Donchenko
313a0ad255 Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	modules/core/include/opencv2/core/internal.hpp
	modules/core/src/arithm.cpp
	modules/imgproc/src/imgwarp.cpp
	modules/objdetect/src/hog.cpp
 2014-05-12 17:38:07 +04:00
Ilya Lavrenov
1e5694e082 heuristic for Intel 2014-05-12 16:08:39 +04:00
Alexander Alekhin
1f638a3e5b icv: enable functions 2014-05-12 15:38:38 +04:00
Alexander Alekhin
c74fed1fcf Merge pull request #2706 from ilya-lavrenov:ipp_2.4_warnings 2014-05-08 17:04:18 +04:00