Massimo Bertozzi Alberto Broggi Stefano Ghidoni Michael Del Rose Pedestrian Shape Extraction by Means of Active Contours. 265-274 2007 FSR http://dx.doi.org/10.1007/978-3-540-75404-6_25 conf/fsr/2007 db/conf/fsr/fsr2007.html#BertozziBGR07