#ifndef _SEGMENTH_
#define _SEGMENTH_

int Otsu(unsigned char **Image,int Row,int Col);
int MaxEntropy(unsigned char **Image,int Row,int Col);
void Motsu(int Row, int Col, unsigned char** OriginalImg, 
		   unsigned char ** SegmentImg,double EntropyThreshold );
int NonlineOtsu(unsigned char** Image, int YStart, int XStart, int Row, int Col, double C);
void MotsuWithStd(int Row, int Col, unsigned char** OriginalImg, 
		   unsigned char ** SegmentImg,double EntropyThreshold );
/*void HOF(unsigned char **OrigImg, unsigned char **SmoothImg, int Row, int Col);*/
int Otsu1(unsigned char** Image, int YStart, int XStart, int Row, int Col);
int GrdientSeg(unsigned char **oriimg,int YStart,int XStart,int Row,int Col);
int Otsu_2d(unsigned char **Image,int Row,int Col);

#endif