graybmp.h

可采集MBF指纹传感器图像

#ifndef GRAYBMP_H
#define GRAYBMP_H
int 
WriteGrayBMPFile(char *filename,unsigned char *tempdata,
					 unsigned int width,unsigned int height);

void * 
ReadGrayBMPFile(char *FileName, unsigned int * nwidth,
					 unsigned int *nheight);
int SliceGrayBMP(unsigned char * olddata,int oldwidth,int oldheight,
		    unsigned char *newdata, int left,int top,int width,int height);
#endif