openFrameworks下的肤色检测源码

直接上源码：

void testApp::ofSkinDetector(unsigned char* Pointer, ofImage& image, int CAMERA_WIDTH, int CAMERA_HEIGHT)
{
	int len = CAMERA_WIDTH * CAMERA_HEIGHT * 3;
	unsigned char* SkinP= new unsigned char[len];

	for (int Y = 0; Y < CAMERA_HEIGHT; Y++)
	{
		for (int X = 0; X < CAMERA_WIDTH; X++)
		{
			unsigned char Red = Pointer[CAMERA_WIDTH * Y * 3 + X * 3];
			unsigned char Green = Pointer[CAMERA_WIDTH * Y * 3 + X * 3 + 1];
			unsigned char Blue = Pointer[CAMERA_WIDTH * Y * 3 + X * 3 + 2];
			unsigned char Max = 0, Min = 0;

			if (Red > 95 && Green > 40 && Blue > 20 && Red > Blue && Red > Green && abs(Red - Green) > 15)
			{
				if (Blue >= Green)     
				{
					Max = Blue;
					Min = Green;
				}
				else
				{
					Max = Green;
					Min = Blue;
				}
				if (Red > Max)
					Max = Red;
				else if (Red < Min)
					Min = Red;

				if (Max - Min > 15) 
				{
					SkinP[CAMERA_WIDTH * Y * 3 + X * 3] = 255;
					SkinP[CAMERA_WIDTH * Y * 3 + X * 3 + 1] = 255;
					SkinP[CAMERA_WIDTH * Y * 3 + X * 3 + 2] = 255;
				}
					
			}
		}
	}
	image.setFromPixels(SkinP, CAMERA_WIDTH, CAMERA_HEIGHT, OF_IMAGE_COLOR);

	delete SkinP;
	SkinP = NULL;
}

感谢这位博主的博文： 参考博客链接，以上代码也是基于该博文进行的修改。