static ImageSurface showAutoSegmentedImage(RGBImage img) {
  ret showImageWithSelections(img, autoSegment(img));
}

static ImageSurface showAutoSegmentedImage(RGBImage img, AutoSegmenter as) {
  ret showImageWithSelections(img, as.go(img));
}

ifclass BWImage
static ImageSurface showAutoSegmentedImage(BWImage img) {
  ret showAutoSegmentedImage(img.toRGB());
}
endif