THE STUDY OF THE AUTOMATIC CREATION FOR THE FACIAL EXPRESSION OF THE BLEND SHAPE BASED ON ANOTHER SET OF FACIAL EXPRESSION BLEND SHAPES

摘要

A study for automatically generating a blend shape of another facial expression based on one facial blend shape set for facial animation is provided to generate a blend shape automatically by using vertex extraction information. Location values of vertexes of main shape and target shape are extracted. Absolute difference values of two shapes are computed in advance. The blend shape of the target shape is completed by adding the absolute difference values to respective vertexes of each reference blend shapes.