TY - JOUR T1 - A Constraint-Based approach to Visual Speech for a Mexican-Spanish Talking Head JO - International Journal of Computer Games Technology PY - 2008/01/01 AU - Martinez Lazalde O AU - Maddock SC AU - Meredith M ED - DO - DOI: 10.1155/2008/412056 VL - 2008 Y2 - 2025/06/20 ER -