METHOD FOR AUTOMATIC RIGGING AND SHAPE SURFACE TRANSFER OF 3D STANDARD MESH MODEL BASED ON MUSCLE AND NURBS BY USING PARAMETRIC CONTROL

摘要

PURPOSE: An automatic rigging and form transition method through the parametric control of a muscle and exterior curved surface-based object standard mesh model is provided to offer a 3D mesh model capable of free form transform and animation. CONSTITUTION: The multi-view image information of a dynamic object is collected(S101). The geometrical form of a 3D exterior is restored on the basis of volume using voxel(S102). A hierarchical joint structure is generated in a volume model(S103). The hierarchical joint structure keeps the characteristic of the hierarchical skeleton structure of a standard mesh model. Globally, the standard mesh model is scaled in a joint unit(S104).