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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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|---|---|---|
| .. | ||
| perf_bilateral_filter.cpp | ||
| perf_blend.cpp | ||
| perf_canny.cpp | ||
| perf_color.cpp | ||
| perf_corners.cpp | ||
| perf_gftt.cpp | ||
| perf_histogram.cpp | ||
| perf_hough.cpp | ||
| perf_main.cpp | ||
| perf_match_template.cpp | ||
| perf_mean_shift.cpp | ||
| perf_precomp.hpp | ||