CONF Roman-Rangel_MCPR_2013/IDIAP Evaluating Shape Descriptors for Detection of Maya Hieroglyphs Roman-Rangel, Edgar Odobez, Jean-Marc Gatica-Perez, Daniel EXTERNAL https://publications.idiap.ch/attachments/papers/2013/Roman-Rangel_MCPR_2013.pdf PUBLIC in Proc. Mexican Conf. on Pattern Recognition Queretaro 2013