形态学-膨胀-C代码

直接上代码了，不难，自己理解吧；

void MorhpolotyDilate_ChenLee(unsigned char* pBinImg, int imgW, int imgH, Tpoint* mask, int maskLen)
{
unsigned char* pTempImg = new unsigned char[imgW*imgH];
memcpy(pTempImg, pBinImg, imgW*imgH*sizeof(unsigned char));

Tpoint p;

for (int i=0; i<imgH; i++)
{
for (int j=0; j<imgW; j++)
{
if (pTempImg[i*imgW+j] > 10)
{
for (int k=0; k<maskLen; k++)
{
p.y = i + mask[k].y;
p.x = j + mask[k].x;

if (p.x>=0 && p.x<imgW && p.y>=0 && p.y<imgH)
{
pBinImg[p.y*imgW+p.x] = 255;
}
}
}
}
}

delete[] pTempImg;
}