A 3D Simulation Method of Hand Movement Based on Dual Quaternions
A simulation method and quaternion technology, applied in the field of virtual hand motion modeling, can solve problems such as elongation, splitting, and faulting, and achieve an easy-to-operate effect
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[0037] Such as figure 2 , 3Shown, a kind of three-dimensional simulation method of the hand motion based on double quaternion of the present invention comprises the following steps:
[0038] (1) Input the virtual hand mesh model to be modeled and its corresponding motion skeleton model;
[0039] Since the subdivision surface not only has the topology adaptability of the polygon mesh, but also has the advantages of the continuity, locality and geometric invariance of the spline surface, the geometric model of the human hand is modeled by using the characteristics of the subdivision surface and the physiological structure of the human hand. , and adjust the skin color value according to the difference of skin color in different regions, so that the whole virtual hand model has a strong visual sense of reality, and the movement of the human hand is very complicated. The simplified skeleton model can not only reflect most of the movement of the human hand, but also facilitate re...
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