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meanShiftFilteringGPU: performance and bug with type conversions

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This commit is contained in:
Anatoly Baksheev
2010-08-10 12:18:47 +00:00
parent f9cbb36b5e
commit 2a385be0ef
3 changed files with 11 additions and 11 deletions
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modules/gpu/src/imgproc_gpu.cpp
+3 -3
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@@ -48,7 +48,7 @@ using namespace cv::gpu;
#if !defined (HAVE_CUDA)
void cv::gpu::remap(const GpuMat& /*src*/, const GpuMat& /*xmap*/, const GpuMat& /*ymap*/, GpuMat& /*dst*/) { throw_nogpu(); }
void cv::gpu::meanShiftFiltering_GPU(const GpuMat&, GpuMat&, float, float, TermCriteria ) { throw_nogpu(); }
void cv::gpu::meanShiftFiltering_GPU(const GpuMat&, GpuMat&, int, int, TermCriteria ) { throw_nogpu(); }
#else /* !defined (HAVE_CUDA) */
@@ -58,7 +58,7 @@ namespace cv { namespace gpu
{
extern "C" void remap_gpu(const DevMem2D& src, const DevMem2D_<float>& xmap, const DevMem2D_<float>& ymap, DevMem2D dst);
extern "C" void meanShiftFiltering_gpu(const DevMem2D& src, DevMem2D dst, float sp, float sr, int maxIter, float eps);
extern "C" void meanShiftFiltering_gpu(const DevMem2D& src, DevMem2D dst, int sp, int sr, int maxIter, float eps);
}
}}
@@ -75,7 +75,7 @@ void cv::gpu::remap(const GpuMat& src, const GpuMat& xmap, const GpuMat& ymap, G
void cv::gpu::meanShiftFiltering_GPU(const GpuMat& src, GpuMat& dst, float sp, float sr, TermCriteria criteria)
void cv::gpu::meanShiftFiltering_GPU(const GpuMat& src, GpuMat& dst, int sp, int sr, TermCriteria criteria)
{
if( src.empty() )
CV_Error( CV_StsBadArg, "The input image is empty" );