Assembly: AForge.Imaging (in AForge.Imaging.dll) Version: 18.104.22.168 (22.214.171.124)
public class BottomHat : BaseInPlaceFilter
Applied to binary image, the filter allows to get all object parts, which were added by closing filter, but were not removed after that due to formed connections/fillings.
The filter accepts 8 and 16 bpp grayscale images and 24 and 48 bpp color images for processing.
// create filter BottomHat filter = new BottomHat( ); // apply the filter filter.Apply( image );