Vassilis G. Kaburlasos Angelos Amanatiadis Stelios E. Papadakis 2-D Shape Representation and Recognition by Lattice Computing Techniques. 391-398 2010 HAIS (2) http://dx.doi.org/10.1007/978-3-642-13803-4_49 conf/hais/2010-2 db/conf/hais/hais2010-2.html#KaburlasosAP10