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refactored GoodFeaturesToTrackDetector

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This commit is contained in:
Vladislav Vinogradov
2013-04-30 16:07:56 +04:00
parent d7ff3ad0cf
commit 70e6dc615a
9 changed files with 148 additions and 146 deletions
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47
modules/gpuimgproc/include/opencv2/gpuimgproc.hpp
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@@ -394,54 +394,17 @@ inline void cornerMinEigenVal(InputArray src, OutputArray dst, int blockSize, in
gpu::createMinEigenValCorner(src.type(), blockSize, ksize, borderType)->compute(src, dst, stream);
}
////////////////////////// Feature Detection ///////////////////////////
////////////////////////// Corners Detection ///////////////////////////
class CV_EXPORTS GoodFeaturesToTrackDetector_GPU
class CV_EXPORTS CornersDetector : public Algorithm
{
public:
explicit GoodFeaturesToTrackDetector_GPU(int maxCorners = 1000, double qualityLevel = 0.01, double minDistance = 0.0,
int blockSize = 3, bool useHarrisDetector = false, double harrisK = 0.04);
//! return 1 rows matrix with CV_32FC2 type
void operator ()(const GpuMat& image, GpuMat& corners, const GpuMat& mask = GpuMat());
int maxCorners;
double qualityLevel;
double minDistance;
int blockSize;
bool useHarrisDetector;
double harrisK;
void releaseMemory()
{
Dx_.release();
Dy_.release();
buf_.release();
eig_.release();
minMaxbuf_.release();
tmpCorners_.release();
}
private:
GpuMat Dx_;
GpuMat Dy_;
GpuMat buf_;
GpuMat eig_;
GpuMat minMaxbuf_;
GpuMat tmpCorners_;
virtual void detect(InputArray image, OutputArray corners, InputArray mask = noArray()) = 0;
};
inline GoodFeaturesToTrackDetector_GPU::GoodFeaturesToTrackDetector_GPU(int maxCorners_, double qualityLevel_, double minDistance_,
int blockSize_, bool useHarrisDetector_, double harrisK_)
{
maxCorners = maxCorners_;
qualityLevel = qualityLevel_;
minDistance = minDistance_;
blockSize = blockSize_;
useHarrisDetector = useHarrisDetector_;
harrisK = harrisK_;
}
CV_EXPORTS Ptr<CornersDetector> createGoodFeaturesToTrackDetector(int srcType, int maxCorners = 1000, double qualityLevel = 0.01, double minDistance = 0.0,
int blockSize = 3, bool useHarrisDetector = false, double harrisK = 0.04);
///////////////////////////// Mean Shift //////////////////////////////