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Updating STAR detector and FREAK descriptor to work with large and/or 16-bit images

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sprice
2013-12-04 18:13:34 -08:00
parent 458ac2592b
commit 2cc11e2c6a
4 changed files with 226 additions and 141 deletions
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12
modules/features2d/include/opencv2/features2d.hpp
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@@ -397,8 +397,16 @@ public:
protected:
virtual void computeImpl( const Mat& image, std::vector<KeyPoint>& keypoints, Mat& descriptors ) const;
void buildPattern();
uchar meanIntensity( const Mat& image, const Mat& integral, const float kp_x, const float kp_y,
const unsigned int scale, const unsigned int rot, const unsigned int point ) const;
template <typename imgType, typename iiType>
imgType meanIntensity( const Mat& image, const Mat& integral, const float kp_x, const float kp_y,
const unsigned int scale, const unsigned int rot, const unsigned int point ) const;
template <typename srcMatType, typename iiMatType>
void computeDescriptors( const Mat& image, std::vector<KeyPoint>& keypoints, Mat& descriptors ) const;
template <typename srcMatType>
void extractDescriptor(srcMatType *pointsValue, void ** ptr) const;
bool orientationNormalized; //true if the orientation is normalized, false otherwise
bool scaleNormalized; //true if the scale is normalized, false otherwise