This paper appears in: Computational Intelligence and Security, 2006 International Conference on Issue Date : Nov. 2006 Volume : 1 On page(s): 739 Print ISBN: 1-4244-0605-6 INSPEC Accession Number: 9308954 Digital Object Identifier : 10.1109/ICCIAS.2006.294232 Date of Current Version : 29 janvier 2007 Catanzaro, Bryan; Su, Bor-Yiing; Sundaram, Narayanan; Lee, Yunsup; Murphy, Mark; Keutzer, Kurt; EECS Department, University of California at Berkeley, 573 Soda Hall, 94720, USA This paper appears in: Computer Vision, 2009 IEEE 12th International Conference on Issue Date: Sept. 29 2009-Oct. 2 2009 On page(s): 2381 - 2388 Location: Kyoto ISSN: 1550-5499 Print ISBN: 978-1-4244-4420-5 Digital Object Identifier: 10.1109/ICCV.2009.5459410 Date of Current Version: 29 juillet 2010