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implemented Luv/Lab <-> RGB conversion

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This commit is contained in:
Vladislav Vinogradov
2013-01-23 15:31:52 +04:00
parent e446903aac
commit 9cb4292d5c
7 changed files with 1157 additions and 220 deletions
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22
modules/gpu/src/denoising.cpp
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@@ -176,28 +176,11 @@ void cv::gpu::FastNonLocalMeansDenoising::simpleMethod(const GpuMat& src, GpuMat
void cv::gpu::FastNonLocalMeansDenoising::labMethod( const GpuMat& src, GpuMat& dst, float h_luminance, float h_color, int search_window, int block_window, Stream& s)
{
#if (CUDA_VERSION < 5000)
(void)src;
(void)dst;
(void)h_luminance;
(void)h_color;
(void)search_window;
(void)block_window;
(void)s;
CV_Error( CV_GpuApiCallError, "Lab method required CUDA 5.0 and higher" );
#else
CV_Assert(src.type() == CV_8UC3);
lab.create(src.size(), src.type());
cv::gpu::cvtColor(src, lab, CV_BGR2Lab, 0, s);
/*Mat t;
cv::cvtColor(Mat(src), t, CV_BGR2Lab);
lab.upload(t);*/
l.create(src.size(), CV_8U);
ab.create(src.size(), CV_8UC2);
device::imgproc::fnlm_split_channels(lab, l, ab, StreamAccessor::getStream(s));
@@ -207,11 +190,6 @@ void cv::gpu::FastNonLocalMeansDenoising::labMethod( const GpuMat& src, GpuMat&
device::imgproc::fnlm_merge_channels(l, ab, lab, StreamAccessor::getStream(s));
cv::gpu::cvtColor(lab, dst, CV_Lab2BGR, 0, s);
/*cv::cvtColor(Mat(lab), t, CV_Lab2BGR);
dst.upload(t);*/
#endif
}