¿Cómo utilizar matlab o lenguaje C para eliminar el rojo, el azul o el verde de las fotos?
void deleteColor(char *mBuffer,DWORD imgwidth,DWORD imgheight)
{
unsigned long i,j;
unsigned char a[4];
carácter sin firmar b;
línea larga sin signobytes=widthbytes(24*imgwidth);
for(i=0;i { for(j=0;j<.imgwidth;j++) { a[1]= mBuffer[i*linebytes + j*3]; a[2]=mBuffer[i*linebytes + j*3+1]; a[3]=mBuffer[ i*linebytes + j *3+2]; if((a[1]==0xff && a[2]==0 &&a[3]==0) || p> (a[3]==0xff && a[2]==0 && a[1]==0) || (a[2 ]==0xff && a[ 3]==0 && a[1]==0) ) { mBuffer[i*linebytes + j*3] = 0xff; mBuffer[i*linebytes + j*3+1] = 0xff; mBuffer[i*linebytes + j*3+2] = 0xff; } } } } "C" externa { __declspec(dllexport) char * WINAPI icePub_getBufferFromImg2(char *strImgFilename,int *width,int *height,int huiGrade); __declspec(dllexport) int WINAPI icePub_makeBmpFile(char *strBmpFilename,char *bmpBuffer,int altura,int ancho); } #pragma comentario(lib, "icePubDll.lib") char *bmpBuffer=NULL; int imgWidth, imgHeight; bmpBuffer = icePub_getBufferFromImg2 ("e:\\a.jpg",&imgWidth,&imgHeight, int amp;imgHeight,0); / Eliminar rojo, azul, verde deleteColor(bmpBuffer,imgWidth,imgHeight); icePub_makeBmpFile("e : \\a.bmp",bmpBuffer,imgWidth,imgHeight); if(bmpBuffer ! = NULL) p> libre(bmpBuffer);