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added getDescriptors support into gpu HOG, also added commented test for this feature

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This commit is contained in:
Alexey Spizhevoy
2010-11-18 09:22:23 +00:00
parent 515bdfa71e
commit 11c0c5bf85
5 changed files with 221 additions and 81 deletions
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6
modules/gpu/include/opencv2/gpu/gpu.hpp
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@@ -1001,14 +1001,13 @@ namespace cv
void setSVMDetector(const vector<float>& detector);
bool checkDetectorSize() const;
void computeBlockHistograms(const GpuMat& img);
void detect(const GpuMat& img, vector<Point>& found_locations, double hit_threshold=0,
Size win_stride=Size(), Size padding=Size());
void detectMultiScale(const GpuMat& img, vector<Rect>& found_locations,
double hit_threshold=0, Size win_stride=Size(), Size padding=Size(),
double scale0=1.05, int group_threshold=2);
////TODO: test it
//void getDescriptors(const GpuMat& img, Size win_stride, vector<GpuMat>& descriptors)
void getDescriptors(const GpuMat& img, Size win_stride, GpuMat& descriptors);
Size win_size;
Size block_size;
@@ -1035,7 +1034,6 @@ namespace cv
static int numPartsWithin(int size, int part_size, int stride);
static Size numPartsWithin(Size size, Size part_size, Size stride);
void computeBlockHistograms(const GpuMat& img);
void computeGradient(const GpuMat& img, GpuMat& grad, GpuMat& qangle);
GpuMat grad, qangle;