Thiscomprehensiveworkprovidesthefundamentalsofcomputerfacialanimationandbringsintosharperfocustechniquesthatarebecomingmainstreamintheindustry.Overthepastdecade,sincethepublicationofthefirstedition,therehavebeensignificantdevelopmentsbyacademicresearchgroupsandinthefilmandgamesindustr