FilterImageChannel 2135 magick/effect.c   filter_image=FilterImageChannel(image,DefaultChannels,kernel,exception);
FilterImageChannel   92 magick/effect.h   *FilterImageChannel(const Image *,const ChannelType,const KernelInfo *,
FilterImageChannel  326 magick/methods.h #define FilterImageChannel  PrependMagickMethod(FilterImageChannel)
FilterImageChannel 3272 wand/magick-image.c   filter_image=FilterImageChannel(wand->images,channel,kernel,wand->exception);
FilterImageChannel 1220 wand/mogrify.c             mogrify_image=FilterImageChannel(*image,channel,kernel,exception);