ObjectColorSegmenter.h

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// ****************************************************************************
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// ****************************************************************************
// ****************************************************************************
// Filename:  ObjectColorSegmenter.h
// Author:    Pedram Azad
// Date:      2005
// ****************************************************************************


#ifndef _OBJECT_COLOR_SEGMENTER_H_
#define _OBJECT_COLOR_SEGMENTER_H_


// ****************************************************************************
// Necessary includes
// ****************************************************************************

#include "Structs/ObjectDefinitions.h"


// ****************************************************************************
// Forward declarations
// ****************************************************************************

class CByteImage;
class CColorParameterSet;



// ****************************************************************************
// CObjectColorSegmenter
// ****************************************************************************

class CObjectColorSegmenter
{
public:
        // constructor
        CObjectColorSegmenter();
        
        // destructor
        ~CObjectColorSegmenter();
        
        
        // public methods
        
        // method for color initialization
        void SetColorParameterSet(const CColorParameterSet *pColorParameterSet);
                
        // call for each new input image
        void SetImage(const CByteImage *pImage, const Object2DList *pROIList = 0);
        
        // pure color segmentation method using labels for colors and CColorIntervalSet
        void CalculateSegmentedImage(CByteImage *pResultImage, ObjectColor color);
        
        // methods for doing segmentation and applying region growing algorithm afterwards
        void FindColoredRegions(CByteImage *pResultImage, RegionList &regionList, int nMinPointsPerRegion);
        void FindRegionsOfGivenColor(CByteImage *pResultImage, ObjectColor color, RegionList &regionList, int nMinPointsPerRegion);
        void FindRegionsOfGivenColor(CByteImage *pResultImage, ObjectColor color, int hue, int hue_tol, int min_sat, int max_sat, int min_v, int max_v, RegionList &regionList, int nMinPointsPerRegion);
                

private:
        // private attributes
        const CColorParameterSet *m_pColorParameterSet;
        
        const Object2DList *m_pROIList;
        
        CByteImage *m_pTempImage;
        const CByteImage *m_pRGBImage;
        CByteImage *m_pHSVImage;
};



#endif /* _OBJECT_COLOR_SEGMENTER_H_ */