发明名称 |
WATERMARKING OF A 3D MODELED OBJECT |
摘要 |
A method is provided for designing a 3D modeled object comprising the steps of providing at least one surface defined by a field of points of the surface and a field of normal vectors normal to the surface; and watermarking the object by modifying the field of points while keeping the field of normal vectors as it is. Such a method provides a technique for tracing a 3D modeled object modeled at least by a field of points of a surface and a field of normal vectors normal to the surface.
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申请公布号 |
US2012051584(A1) |
申请公布日期 |
2012.03.01 |
申请号 |
US201113196483 |
申请日期 |
2011.08.02 |
申请人 |
BONNER DAVID;MOUI PIERRE OUOK CHANE;DASSAULT SYSTEMES |
发明人 |
BONNER DAVID;MOUI PIERRE OUOK CHANE |
分类号 |
G06K9/00;G06T15/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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