Ruslan Garnov
3df83dce7e
Merge pull request #14741 from rgarnov:gapi_fix_includes
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Changed quotes to brackets when including public includes (#14741 )
2019-06-14 19:27:19 +03:00
atalaman
1aefa6779f
Merge pull request #14513 from TolyaTalamanov:at/color-convert-kernels
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G-API: Implement color-convert kernels (#14513 )
* Implement color-convert kernels
* Fix rgb2yuv422 reference version
* Fix comments to review
* Restore NV12toBGR in imgproc.hpp
* Add accuracy tests
* Fix doxygen
* Fix ref version yuv422
* Fix warnings
* Fix typos
* Fix simd version yuv422
* Fix warnings
* Fix compile error
* Fix warning
* Remove comment
2019-06-10 14:09:30 +03:00
Evgeny Latkin
ab430b8c87
Merge pull request #13329 from elatkin:el/gapi_perf_medblur
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GAPI (fluid): Median blur optimization (#13329 )
* GAPI (fluid): Median blur optimization: reference 3x3
* GAPI (fluid): Median blur optimization: CPU dispatcher
* GAPI (fluid): Median blur optimization: manual CV_SIMD
2018-11-29 18:02:29 +03:00
Evgeny Latkin
c928c21fe7
Merge pull request #13319 from elatkin:el/gapi_perf_erdilate_2
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GAPI (fluid): Erode/Dilate optimization, part 2 (#13319 )
* GAPI (fluid): Erode/Dilate optimization: hard-code 3x3 case
* GAPI (fluid): Erode/Dilate optimization: CPU dispatcher
* GAPI (fluid): Erode/Dilate optimization: speed-up 10-15x times with CV_SIMD
* GAPI (fluid): Erode/Dilate optimization: 20-30% speed-up
2018-11-28 19:50:39 +03:00
Evgeny Latkin
992d5b8bcd
Merge pull request #13315 from elatkin:el/gapi_perf_erdilate
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GAPI (fluid): Erode/Dilate optimization (#13315 )
* GAPI (fluid): Erode/Dilate optimization: hard-code 3x3 case
* GAPI (fluid): Erode/Dilate optimization: CPU dispatcher
* GAPI (fluid): Erode/Dilate optimization: speed-up 10-15x times with CV_SIMD
2018-11-28 18:20:31 +03:00
Evgeny Latkin
6808d33b2f
Merge pull request #13290 from elatkin:el/gapi_perf_filter2d
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GAPI (fluid): Filter 2D optimization (#13290 )
* GAPI (fluid): Filter 2D optimization: speedup 13x if float, 2x if integral
* GAPI (fluid): Filter 2D speedup 8x if output is short/ushort
* GAPI (fluid): Filter 2D speedup 7x if output is uchar
* GAPI (fluid): Filter 2D optimization: fixed compiler warnings
* GAPI (fluid): fix compiler warnings on Mac
* GAPI (fluid): fix compiler warnings on Mac
* GAPI (fluid): fix compiler errors on VS2015
* GAPI (fluid): fix compiler errors on VS2015
* GAPI (fluid): fix compiler errors on VS2015
2018-11-27 19:12:14 +03:00
Evgeny Latkin
f07856eab9
Merge pull request #13221 from elatkin:el/gapi_perf_sepfilter
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GAPI (fluid): optimization of Separable filter (#13221 )
* GAPI (fluid): Separable filter: performance test
* GAPI (fluid): enable all performance tests
* GAPI: separable filters: alternative code for Sobel
* GAPI (fluid): hide unused old code for Sobel filter
* GAPI (fluid): especial code for Sobel if U8 into S16
* GAPI (fluid): back to old code for Sobel
* GAPI (fluid): run_sepfilter3x3_impl() with CPU dispatcher
* GAPI (fluid): run_sepfilter3x3_impl(): fix compiler warnings
* GAPI (fluid): new engine for separable filters (but Sobel)
* GAPI (fluid): new performance engine for Sobel
* GAPI (fluid): Sepfilters performance: fixed compilation error
2018-11-26 15:05:35 +03:00
Evgeny Latkin
6757c2c5a6
Merge pull request #13174 from elatkin:el/gapi_perf_rgb2yuv
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GAPI (fluid): RGB to YUV optimization (#13174 )
* GAPI (fluid): RGB to YUV: activate performance tests
* GAPI (fluid): speedup 4-8x RGB-to-YUV, 2.5x YUV to RGB with int16 arithmetic
* GAPI (fluid): RGB <--> YUV: fixed compiler warning
* GAPI (fluid): RGB <--> YUV: additional speedup 2-3x times (10-15x over original) via manual CV_SIMD
* GAPI (fluid): RGB <--> YUV: dynamic CV_SIMD dispatching
2018-11-19 17:30:14 +03:00
Evgeny Latkin
f81370232a
Merge pull request #13162 from elatkin:el/gapi_perf_rgb2gray
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GAPI (fluid): RGB/BGR to gray: optimization (#13162 )
* GAPI (fluid): RGB/BGR to Gray: add performance tests
* GAPI (fluid): RGB/BGR to Gray: speedup 8-12x with manual CV_SIMD
* GAPI (fluid): RGB/BGR to Gray: fix compiler warning
* GAPI (fluid): RGB/BGR to Gray: dynamic dispatching to AVX2
* GAPI (fluid): RGB/BGR to Gray: check R/G/B coefficients
* GAPI (fluid): RGB/BGR to Gray: fixed compilation error (caused by change in master)
2018-11-15 18:14:27 +03:00
Evgeny Latkin
cc5190eb91
Merge pull request #13133 from elatkin:el/gapi_perf_sobel_2
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GAPI (fluid): Sobel 3x3 optimization: CV_SIMD dynamic dispatching (#13133 )
* GAPI (fluid): Sobel 3x3: remove template for run_sobel_row()
* GAPI (fluid): Sobel 3x3: dynamic dispatching of CV_SIMD code
* GAPI (fluid): Sobel 3x3 optimization: fixed CV_SIMD dynamic dispatcher
2018-11-13 17:48:10 +03:00
Evgeny Latkin
4e40e5bb88
Merge pull request #13070 from elatkin:el/gapi_perf_sobel
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GAPI (fluid): optimization of Sobel 3x3 (#13070 )
* GAPI: performance test for Sobel
* GAPI: performance test for Sobel w/FP32 input
* GAPI: Sobel speedup: 2.5x (U8) up to 10x (float)
* GAPI: Sobel 3x3 to support U8 into S16
* GAPI (fluid): Sobel 3x3 speedup: 10% (uchar), 1.5x (float)
* GAPI (fluid): Sobel 3x3 speedup: +10x (uchar), but -20% (float)
* GAPI (fluid): Sobel 3x3 speedup: +10% (float)
* GAPI (fluid): Sobel 3x3 speedup: +15% (float), +10% (uchar)
* GAPI (fluid): Sobel 3x3: address GCC warnings
* GAPI (fluid): Sobel 3x3: separate *.cpp file w/SIMD code
* GAPI (fluid): Sobel 3x3: fixed AVX2 code, AVX2 speedup 20-50% (uchar), 10-20% (float)
* GAPI (fluid): Sobel 3x3: fix CV_SIMD code for AVX2
* GAPI (fluid): Sobel 3x3: refactor
2018-11-13 15:04:37 +03:00
