YIP is a Computer Science C++ for Image processing project. its written with wxWidgets so can be compiled for any system that has wxWidgets written for it. YIP has features like zoom, open more then 1 image, split/combine RGB, convolution filters, change brightness/contrast, histogram graphs, drag and drop files, and much more. If you would like the code please e-mail me.
YIV is a simple image viewer like many other image slide shows out there, except it has a few extra goodies that I have never been able to find in slide shows, these include being able to see the next and previous image when you navigate using the left and right keys on the keyboard, it also have auto change shuffle, sort by name, and stretch small images. YIV is writen in JAVA and runs on any system with java 1.4 or above.