I found an interesting submission on the File Exchange. It uses a very simple set of mathematical morphology filters to find the solution to simple mazes. I have several other solutions, so I decided to write an entry about the subject.
Cris Luengo has been involved with research and development of quantitative image analysis since 1997. He has applied his skills to very diverse applications within medicine, biology and material sciences, and consequently he has published in an equally diverse set of journals and conferences. He is the founding author of DIPimage, a scientific image analysis toolbox for MATLAB.