Afshin Sepehri Yaser Yacoob Larry S. Davis Parametric Hand Tracking for Recognition of Virtual Drawings. 6 2006 conf/icvs/2006 ICVS http://doi.ieeecomputersociety.org/10.1109/ICVS.2006.50 db/conf/icvs/icvs2006.html#SepehriYD06