在下面的,
Image<Hsv, Byte> hsvimg = img.Convert<Hsv, Byte>();
Image<Gray, Byte>[] channels = hsvimg.Split();
Image<Gray, Byte> imghue = channels[0];
Image<Gray, Byte> imgsat = channels[1];
Image<Gray, Byte> imgval = channels[2];
Image<Gray, byte> huefilter = imghue.InRange(new Gray(?), new Gray(?));
Image<Gray, byte> satfilter = imghue.InRange(new Gray(?), new Gray(?));
Image<Gray, byte> valfilter = imgval.InRange(new Gray(?), new Gray(?));
不同颜色提取的不同通道(h,s,v)的范围值是多少?是 0-255 还是 0-128。我想检测图像的橙色、黑色和天蓝色物体。