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dfff9a8125
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1589 Commits

Author SHA1 Message Date
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
Alexander Alekhin
14d5358982 Merge pull request #3210 from akarsakov:ocl_gftt_opt 2014-10-07 09:06:54 +00:00
Alexander Karsakov
4880dd0cd6 Added performance test for OCL version of HoughLines and HoughLinesP 2014-09-30 11:03:54 +04:00
Alexander Karsakov
3695a31606 Combined counter and corner buffers into one 2014-09-29 11:10:57 +04:00
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
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
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
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
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
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
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
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
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
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