I'm trying to run this CannyEdge-detection algorithm on ImageJ. The code is here on the link given. The problem is its not able to import utility.Service as given in the file. I cant find any such plugin. Please help.
http://svg.dmi.unict.it/iplab/imagej/Plugins/Edge%20Detectors/Canny/EdgeDetection/edge/Canny_.java
That file is also part of the source code of the plugin - you can download it from: