Ali Reza Mirhosseini Kin-Man Lam Hong Yan An Adaptive Deformable Template for Mouth Boundary Modeling. 559-566 1997 conf/iciap/1997-1 ICIAP (1) db/conf/iciap/iciap1997-1.html#MirhosseiniLY97 http://dx.doi.org/10.1007/3-540-63507-6_245