iOS version of coins.su fake coins database (in Russian). Actually, I have two reasons to make this app - testing some practice/frameworks/etc and wishing to have this base as offline app with sorting/quering features Video shows interface in Russian. Developing has been stopped.
Small utility on c++ (and python script with more or less same code) with openCV, which can find separate coins on big image via contour detection. Actually, it is just a little sketch which was created with manuals from internet during few evenings