Assembly: AForge.Imaging (in AForge.Imaging.dll) Version: 18.104.22.168 (22.214.171.124)
public class ExtractChannel : BaseFilter
Extracts specified channel of color image and returns it as grayscale image.
The filter accepts 24, 32, 48 and 64 bpp color images and produces 8 (if source is 24 or 32 bpp image) or 16 (if source is 48 or 64 bpp image) bpp grayscale image.
// create filter ExtractChannel filter = new ExtractChannel( RGB.G ); // apply the filter Bitmap channelImage = filter.Apply( image );