Xiaoyi Jiang Nicolai Petkov Computer Analysis of Images and Patterns, 13th International Conference, CAIP 2009, Münster, Germany, September 2-4, 2009. Proceedings 5702 2009 http://dx.doi.org/10.1007/978-3-642-03767-2 978-3-642-03766-5 CAIP Lecture Notes in Computer Science Springer db/conf/caip/caip2009.html