transdib.h

来自「车牌识别」· C头文件 代码 · 共 24 行

// TransDIB.h


#ifndef _INC_GeoTransAPI
#define _INC_GeoTransAPI

// 常数π
#define PI 3.1415926535

//角度到弧度转化的宏
#define RADIAN(angle) ((angle)*PI/180.0) 


// 函数原型
BOOL WINAPI MirrorDIB(LPSTR lpDIBBits, LONG lWidth, LONG lHeight, BOOL bDirection);
BOOL WINAPI TransposeDIB(LPSTR lpbi);
LPBYTE WINAPI ZoomDIB(LPSTR lpbi, float fXZoomRatio, float fYZoomRatio);
LPBYTE WINAPI RotateDIB(LPSTR lpbi, int iRotateAngle);
BOOL WINAPI LinerTrans(LPSTR lpDIBBits, LONG lWidth, LONG lHeight, FLOAT fA, FLOAT fB);
BOOL WINAPI MedianFilter(LPSTR lpDIBBits, LONG lWidth, LONG lHeight, int iFilterH, int iFilterW, int iFilterMX, int iFilterMY);
BOOL WINAPI GradSharp(LPSTR lpDIBBits, LONG lWidth, LONG lHeight, BYTE bThre);
BOOL WINAPI RandomNoiseDIB (LPSTR lpDIBBits, LONG lWidth, LONG lHeight);
BOOL WINAPI SaltNoiseDIB (LPSTR lpDIBBits, LONG lWidth, LONG lHeight);
#endif //!_INC_GeoTransAPI