UnsharpMaskImageChannel 1924 Magick++/lib/Image.cpp     UnsharpMaskImageChannel( image(),
UnsharpMaskImageChannel  844 Magick++/lib/Magick++/Include.h   using MagickLib::UnsharpMaskImageChannel;
UnsharpMaskImageChannel   48 magick/effect.h   *UnsharpMaskImageChannel(const Image *image,