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fb8e652c3f
Due to size limit of shared memory, histogram is built on
the global memory for CV_16UC1 case.
The amount of memory needed for building histogram is:
65536 * 4byte = 256KB
and shared memory limit is 48KB typically.
Added test cases for CV_16UC1 and various clip limits.
Added perf tests for CV_16UC1 on both CPU and CUDA code.
There was also a bug in CV_8UC1 case when redistributing
"residual" clipped pixels. Adding the test case where clip
limit is 5.0 exposes this bug.
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| .. | ||
| opencl | ||
| perf_accumulate.cpp | ||
| perf_bilateral.cpp | ||
| perf_blur.cpp | ||
| perf_canny.cpp | ||
| perf_contours.cpp | ||
| perf_corners.cpp | ||
| perf_cvt_color.cpp | ||
| perf_distanceTransform.cpp | ||
| perf_filter2d.cpp | ||
| perf_floodfill.cpp | ||
| perf_goodFeaturesToTrack.cpp | ||
| perf_histogram.cpp | ||
| perf_houghcircles.cpp | ||
| perf_houghlines.cpp | ||
| perf_integral.cpp | ||
| perf_main.cpp | ||
| perf_matchTemplate.cpp | ||
| perf_moments.cpp | ||
| perf_morph.cpp | ||
| perf_phasecorr.cpp | ||
| perf_precomp.hpp | ||
| perf_pyramids.cpp | ||
| perf_remap.cpp | ||
| perf_resize.cpp | ||
| perf_sepfilters.cpp | ||
| perf_spatialgradient.cpp | ||
| perf_threshold.cpp | ||
| perf_warp.cpp | ||