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Tracking-Learning-Detection and MedianFlow

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This contribution includes the following logical components into
tracking module:

.) Change Rect to Rect2d into headers for Tracker's methods;
This contribution includes the following logical components into
tracking module:

.) Change Rect to Rect2d into headers for Tracker's methods;
.) MedianFlow tracker;
.) extensible benchmark to compare trackers interactively and
	assess them quantitatively;
.) TLD tracker (work-in-progress);

Work was funded by Google Summer of Code 2014 initiative. Mentors:
Gary
Bradski and Vadim Pisarevsky.
This commit is contained in:
Alex Leontiev
2014-06-25 20:32:33 +09:00
parent ed3e450695
commit c27db0d157
11 changed files with 5918 additions and 43 deletions
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52
modules/tracking/include/opencv2/tracking/tracker.hpp
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@@ -1005,6 +1005,58 @@ class CV_EXPORTS_W TrackerBoosting : public Tracker
BOILERPLATE_CODE("BOOSTING",TrackerBoosting);
};
/**
\brief Median Flow tracker implementation.
Implementation of a paper "Forward-Backward Error: Automatic Detection of Tracking Failures" by Z. Kalal, K. Mikolajczyk
and Jiri Matas.
*/
class CV_EXPORTS_W TrackerMedianFlow : public Tracker
{
public:
struct CV_EXPORTS Params
{
Params();
int pointsInGrid;
void read( const FileNode& /*fn*/ );
void write( FileStorage& /*fs*/ ) const;
};
TrackerMedianFlow( const TrackerMedianFlow::Params &parameters = TrackerMedianFlow::Params() );
virtual ~TrackerMedianFlow();
void read( const FileNode& fn );
void write( FileStorage& fs ) const;
protected:
bool initImpl( const Mat& image, const Rect2d& boundingBox );
bool updateImpl( const Mat& image, Rect2d& boundingBox );
Params params;
AlgorithmInfo* info() const;
};
class CV_EXPORTS_W TrackerTLD : public Tracker
{
public:
struct CV_EXPORTS Params
{
Params();
void read( const FileNode& /*fn*/ );
void write( FileStorage& /*fs*/ ) const;
};
TrackerTLD( const TrackerTLD::Params &parameters = TrackerTLD::Params() );
virtual ~TrackerTLD();
void read( const FileNode& fn );
void write( FileStorage& fs ) const;
class Private{public: virtual ~Private(){}};
protected:
bool initImpl( const Mat& image, const Rect2d& boundingBox );
bool updateImpl( const Mat& image, Rect2d& boundingBox );
Params params;
std::vector<Ptr<Private> > privateInfo;
AlgorithmInfo* info() const;
};
} /* namespace cv */
#endif