While doing some training for a contest that required image processing I have written a set of filters, then bundled them into a single application so you could change or cascade them easily. Most of them are simple filters that I have learned in school, for some I had to improvise, and about another one I had a vague idea from something I have heard and the rest I had figured out myself. The application also features a few presets which are chains of filters that can be used to perform specific tasks. I had almost forgot to mention, what we were required in the first place was to recognize some basic shapes from a noisy picture taken by a web-cam.Sources, an executable and some sample input files can be found in the attachments section.