DistanceImage = DistanceTransform(EdgeImage);
2D matrix of type boolean
2D matrix of type uint8, has the same size as EdgeImage
RGB = ReadImage('contrib\IPD-3.3\demos\teaset.png'); Image = RGB2Gray(RGB); Gradient = EdgeFilter(Image, EDGE_SOBEL); EdgeImage = ~SegmentByThreshold(Gradient, 60); DistanceImage = DistanceTransform(EdgeImage); figure(); ShowImage(DistanceImage, 'Result of Distance Transform', jetcolormap(256));