Well done. The only thing that could make this better is an interactive model/app for me to play around with. The frequency spectrum can probably be used while

Well done. The only thing that could make this better is an interactive model/app for me to play around with. The frequency spectrum can probably be used while retouching images as well. A video on youtube led me to Joofa Mac Photoshop FFT/Inverse FFT plugins [1] which was worth a try. I was unable to register it, as have others. Then I came across ImageJ [2], which is a really great tool (with FFT/IFFT). Edit: if anyone checks out ImageJ, there's a bundled app called Fiji [3] that makes installation easier and has all the plugins. If anyone has other apps/plugins to consider, please comment. [1] http://www.djjoofa.com/download http://www.djjoofa.com/download [2] https://imagej.nih.gov/ij/download.html https://imagej.nih.gov/ij/download.html [3] http://fiji.sc/ http://fiji.sc/