| 摘要 |
PROBLEM TO BE SOLVED: To attain the real shadow expression of a multi-joint object moving in real time without increasing any arithmetic load and data quantity. SOLUTION: This image generation system includes a shadow texture generating part 122 for, concerning a first object where a plurality of parts are connected at joints, generating the shadow images of those respective parts, and for synthesizing the generated shadow images of those parts, and for generating the shadow texture of the first object. The shadow texture generating part 122 generates the shadow image of the n-th parts by deforming a shadow reference texture for parts based on the location information of the joint or bone associated with the n-th parts, and generates the shadow texture by plotting the generated shadow image of the n-th parts in the shadow texture area of the first object. COPYRIGHT: (C)2007,JPO&INPIT
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