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refactored hog, added camera support into hog_sample

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This commit is contained in:
Alexey Spizhevoy
2010-12-29 15:45:01 +00:00
parent 16bcf9b645
commit 2f13e4ce58
2 changed files with 150 additions and 148 deletions
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21
modules/gpu/include/opencv2/gpu/gpu.hpp
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@@ -1178,21 +1178,25 @@ namespace cv
size_t getDescriptorSize() const;
size_t getBlockHistogramSize() const;
double getWinSigma() const;
void setSVMDetector(const vector<float>& detector);
bool checkDetectorSize() const;
static vector<float> getDefaultPeopleDetector();
static vector<float> getPeopleDetector_48x96();
static vector<float> getPeopleDetector_64x128();
void setSVMDetector(const vector<float>& detector);
bool checkDetectorSize() const;
void detect(const GpuMat& img, vector<Point>& found_locations, double hit_threshold=0,
Size win_stride=Size(), Size padding=Size());
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);
double hit_threshold=0, Size win_stride=Size(),
Size padding=Size(), double scale0=1.05,
int group_threshold=2);
void getDescriptors(const GpuMat& img, Size win_stride, GpuMat& descriptors,
void getDescriptors(const GpuMat& img, Size win_stride,
GpuMat& descriptors,
int descr_format=DESCR_FORMAT_COL_BY_COL);
Size win_size;
@@ -1208,6 +1212,7 @@ namespace cv
protected:
void computeBlockHistograms(const GpuMat& img);
void computeGradient(const GpuMat& img, GpuMat& grad, GpuMat& qangle);
double getWinSigma() const;
static int numPartsWithin(int size, int part_size, int stride);
static Size numPartsWithin(Size size, Size part_size, Size stride);