发明名称 Intaglio three-dimensioned solid molded sculpture
摘要 An article comprising an intaglio three-dimensional solid molded sculpture as an accurate model of an actual subject having selected features at least one of which is proportionally modified to have a proportion: ratio other than the proportion:ratio of the corresponding selected feature of the actual subject of 1:1 taken as a measurement ratio. Observation of the sculpture, under illumination, by a moving observer evoke, to said observer, a virtual illusory solid appearing reproduction of the actual subject, the modified feature of which appears to follow the moving observer. The preferred modification of the proportion:ratio being 1.3:1; the preferred range being between 0.8:1 and 1.8:1 as a measurement ratio.
申请公布号 US6251525(B1) 申请公布日期 2001.06.26
申请号 US19970978250 申请日期 1997.11.25
申请人 YAU PETER 发明人 YAU PETER
分类号 B44C3/06;B44F1/10;B44F7/00;(IPC1-7):B44C3/06 主分类号 B44C3/06
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