ANIMATION CREATION PROGRAM

专利名称：ANIMATION CREATION PROGRAM发明人：IMAGAWA, Hirotaka, c/o SEGA

CORPORATION,ITO, Takeshi, c/o SEGACORPORATION

申请号：EP02712325.6申请日：20020213公开号：EP1282079A1公开日：20030205

专利附图：

摘要：The present invention provides an animation creation program whereby theposture of a structure comprising a plurality of links can be determined by means of a

simpler and easer operation. In accordance with the movement of one link in thestructure comprising a plurality of links, the animation creation program of the presentinvention automatically determines the spatial positions of the other links of thestructure so that the structure retains a posture that is as natural as possible. Theanimation creation program of the present invention uses, for example, inversekinematics computation that is a computation method for controlling a human-typerobot (humanoid) and is based on a matrix known as a Jacobian and the inverse matrixthereof which is known as the Singularity-Robust Inverse (SR-Inverse). By using thiscomputation method in an animation creation program, in the creation of an animation ofa structure comprising a plurality of links, it is possible, when moving one link of astructure displayed on a screen, to automatically determine the positions of the otherlinks of the structure so that the posture of the structure as a whole does not becomeunnatural, and to create an animation of the structure comprising a plurality of links bymeans of a simpler and easer operation.

申请人：Sega Corporation

地址：2-12, Haneda 1-chome Ohta-ku, Tokyo 144-8531 JP

国籍：JP

代理机构：Billington, Lawrence Emlyn

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