www.pudn.com > several_kinds_Histogram.rar > CCVHistogram.H

#ifndef CCVHistogram_H 
#define CCVHistogram_H 
 
#if _MSG_VER>1000 
#define pragma once 
#endif 
 
#include"Histogram.h" //include the base class 
 
 
#define PIXEL_PROCESSED_MASK (1<< (sizeof(unsigned short)*8-1))	// highest bit of unsigned int 
#define PIXEL_DATA_MASK (~PIXEL_PROCESSED_MASK) 
 
class CCVHistogram:public Histogram 
{ 
public: 
    CCVHistogram(double threshold=0.05):dRatiponTh(threshold) {} 
	~CCVHistogram(){}  
private: 
	//over write the two virtual functions 
	bool ApplySpace(); 
    bool ExtractHistogram(); 
private: 
	//additional the member value 
    //the value of the threshold 
	double dRatiponTh; 
 
}; 
#endif