yuv.h

傅立叶变换和小波变换是图像压缩的重要工具。该代大戏是利用小波变换进行图像压缩。

#ifndef YUV_H
#define YUV_H

#include <crblib/inc.h>
#include <drawdriver/drawdriver.h>

void BGRb_to_YUVf(ubyte *BGRptr,float *Y,float *U,float *V);
void YUV_122toBGRbytes(float *Yptr0,float *Yptr1,float *Uptr,float *Vptr,ubyte *BGRptr,int width);
void YUV_122toDriver(float *Yptr0,float *Yptr1,float *Uptr,float *Vptr,Driver_Window * Driver,int width);

#endif // YUV_H