Amol Ambardekar Mircea Nicolescu Sergiu Dascalu Ground Truth Verification Tool (GTVT) for Video Surveillance Systems. 354-359 2009 ACHI http://dx.doi.org/10.1109/ACHI.2009.17 conf/achi/2009 db/conf/achi/achi2009.html#AmbardekarND09