Zezhi Chen Zsolt L. Husz Iain Wallace Andrew M. Wallace Video Object Tracking Based on a Chamfer Distance Transform. 357-360 2007 ICIP (3) http://dx.doi.org/10.1109/ICIP.2007.4379320 conf/icip/2007 db/conf/icip/icip2007-3.html#ChenHWW07