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Method and apparatus for character motion retargeting to rig-space
Method and apparatus for character motion retargeting to rig-space
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机译：将角色运动重新定位到装备空间的方法和设备
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摘要
In the present invention, in the present invention, the original motion is retargeted to a complicated and diverse character rig at a level that can be used in actual production, thereby providing a league space in which the animator can utilize the existing familiar league parameters for correcting or reusing motion. A method and apparatus for character motion retargeting,The method of character motion retargeting into a league space includes the steps of: acquiring a joint space parameter by retargeting a source motion composed of a plurality of joint position measurement values to a joint space of a target character; Calculating a rigging space parameter from the joint value spatial parameter through a nonlinear optimization function; And an arithmetic operation unit for performing inverse calculation of the joint space spatial parameter from the rigging space parameter and then comparing the joint space spatial parameter with the joint space spatial parameter and performing a rigging operation in which an error between the arithmetically operated joint spatial spatial parameter and the joint spatial spatial parameter is minimized And optimizing the rigging space parameter by selecting a spatial parameter.;
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