Don't see the use of this as an app, but fuck the use. If the goal is fun and learning, I think it's worth going all in and do object recognition using, say, SIFT vectors (see Wikipedia). Just to see if it works.
It's easy to find SIFT implementations, but you'll have to do some work to construct a training set of images for each type of chess piece. An elegant solution will probably detect the type of piece independent of its color, or the color of the square.
This might be ridiculously easy, or not work at all.
It's easy to find SIFT implementations, but you'll have to do some work to construct a training set of images for each type of chess piece. An elegant solution will probably detect the type of piece independent of its color, or the color of the square.
This might be ridiculously easy, or not work at all.