| 摘要 |
PROBLEM TO BE SOLVED: To display a clear image of an object, compared with the case of displaying it by three-dimensional image data according to the kind of the object, and reduce the data quantity to be held for animation display of the object. SOLUTION: A dot image generation part 4031 designates a display position of a dot-like image within at least one object in a three-dimensional space, and generates dot-like image data corresponding to each designated position. A three-dimensional image generation part 3042 generates three-dimensional image data for an object other than the above-mentioned object in the three-dimensional space. An image composition part 305 synthesizes the dot-like image data generated by the dot image generation part 4031 with the three-dimensional image data generated by the three-dimensional image generation part 3042, and a display control part 306 performs display control of synthesized image data generated by the composition processing. COPYRIGHT: (C)2006,JPO&NCIPI
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