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;
}