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refactored cornerHarris and cornerMinEigenVal

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* converted it into Algorithm
This commit is contained in:
Vladislav Vinogradov
2013-04-30 15:00:25 +04:00
parent ad4d6bed9d
commit d7ff3ad0cf
6 changed files with 151 additions and 92 deletions
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36
modules/gpuimgproc/include/opencv2/gpuimgproc.hpp
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@@ -362,17 +362,37 @@ public:
////////////////////////// Corners Detection ///////////////////////////
class CV_EXPORTS CornernessCriteria : public Algorithm
{
public:
virtual void compute(InputArray src, OutputArray dst, Stream& stream = Stream::Null()) = 0;
};
//! computes Harris cornerness criteria at each image pixel
CV_EXPORTS void cornerHarris(const GpuMat& src, GpuMat& dst, int blockSize, int ksize, double k, int borderType = BORDER_REFLECT101);
CV_EXPORTS void cornerHarris(const GpuMat& src, GpuMat& dst, GpuMat& Dx, GpuMat& Dy, int blockSize, int ksize, double k, int borderType = BORDER_REFLECT101);
CV_EXPORTS void cornerHarris(const GpuMat& src, GpuMat& dst, GpuMat& Dx, GpuMat& Dy, GpuMat& buf, int blockSize, int ksize, double k,
int borderType = BORDER_REFLECT101, Stream& stream = Stream::Null());
CV_EXPORTS Ptr<CornernessCriteria> createHarrisCorner(int srcType, int blockSize, int ksize, double k, int borderType = BORDER_REFLECT101);
//! computes minimum eigen value of 2x2 derivative covariation matrix at each pixel - the cornerness criteria
CV_EXPORTS void cornerMinEigenVal(const GpuMat& src, GpuMat& dst, int blockSize, int ksize, int borderType=BORDER_REFLECT101);
CV_EXPORTS void cornerMinEigenVal(const GpuMat& src, GpuMat& dst, GpuMat& Dx, GpuMat& Dy, int blockSize, int ksize, int borderType=BORDER_REFLECT101);
CV_EXPORTS void cornerMinEigenVal(const GpuMat& src, GpuMat& dst, GpuMat& Dx, GpuMat& Dy, GpuMat& buf, int blockSize, int ksize,
int borderType=BORDER_REFLECT101, Stream& stream = Stream::Null());
CV_EXPORTS Ptr<CornernessCriteria> createMinEigenValCorner(int srcType, int blockSize, int ksize, int borderType = BORDER_REFLECT101);
// obsolete
__OPENCV_GPUIMGPROC_DEPR_BEFORE__ void cornerHarris(InputArray src, OutputArray dst,
int blockSize, int ksize, double k, int borderType = BORDER_REFLECT101,
Stream& stream = Stream::Null()) __OPENCV_GPUIMGPROC_DEPR_AFTER__;
inline void cornerHarris(InputArray src, OutputArray dst, int blockSize, int ksize, double k, int borderType, Stream& stream)
{
gpu::createHarrisCorner(src.type(), blockSize, ksize, k, borderType)->compute(src, dst, stream);
}
__OPENCV_GPUIMGPROC_DEPR_BEFORE__ void cornerMinEigenVal(InputArray src, OutputArray dst,
int blockSize, int ksize, int borderType = BORDER_REFLECT101,
Stream& stream = Stream::Null()) __OPENCV_GPUIMGPROC_DEPR_AFTER__;
inline void cornerMinEigenVal(InputArray src, OutputArray dst, int blockSize, int ksize, int borderType, Stream& stream)
{
gpu::createMinEigenValCorner(src.type(), blockSize, ksize, borderType)->compute(src, dst, stream);
}
////////////////////////// Feature Detection ///////////////////////////