Tony Ezzat Gadi Geiger Tomaso Poggio Trainable Videorealistic Speech Animation. 57-66 2004 conf/fgr/2004 FGR http://csdl.computer.org/comp/proceedings/fgr/2004/2122/00/21220057abs.htm db/conf/fgr/fgr2004.html#EzzatGP04