SegmentationQuadtree.h

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#ifndef SEGMENTATIONQUADTREE_H
#define SEGMENTATIONQUADTREE_H

#include "SegmentationChessboard.h"

namespace agroeye {
namespace operations {

class QuadtreeSegmentation : public ChessboardSegmentation {
public:
    
    QuadtreeSegmentation(Raster raster, Parameters parameters) :
        ChessboardSegmentation(raster, parameters, silenceCallback) {};
    
    QuadtreeSegmentation(Raster raster, Parameters parameters, CallbackFunction callbackFunc) :
        ChessboardSegmentation(raster, parameters, callbackFunc) {};
        
    int start();

private:
    void checkInputParameters();
    double calculateThreshold(const RasterDataGroup& rasterData) const;
    void prepareDb();
    void performQuadtreeDivision(RasterDataGroup& rasterData, size_t& id_counter);
    std::vector<RasterDataGroup> splitIntoFour(RasterDataGroup& rasterData);
    bool continueDivision(const RasterDataGroup& rasterData);
    
};

} // namespace operations
} // namespace agroeye

#endif // SEGMENTATIONQUADTREE_H