Conditional Random Field for Labeling Head Neck orso eg □Tail Input Mesh Labeled mesh■tar =Emm∑aE(国+∑ Face cc>可视计算研究中心 features Visual Computing Research CenterConditional Random Field for Labeling 1 2 , * arg min ( ; ) ( , ; ) i i ij i j j c c l c c      =  +        i ij c x y Face features Input Mesh Labeled Mesh Head Neck Torso Leg Tail Ear