发明授权
- 专利标题: Representation system
- 专利标题(中): 代表制度
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申请号: US12665843申请日: 2008-06-25
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公开(公告)号: US08878844B2公开(公告)日: 2014-11-04
- 发明人: Wittich Kaule , Michael Rahm , Wolfgang Rauscher
- 申请人: Wittich Kaule , Michael Rahm , Wolfgang Rauscher
- 申请人地址: DE Munich
- 专利权人: Giesecke & Devrient GmbH
- 当前专利权人: Giesecke & Devrient GmbH
- 当前专利权人地址: DE Munich
- 代理机构: Lathrop & Gage LLP
- 优先权: DE102007029204 20070625
- 国际申请: PCT/EP2008/005171 WO 20080625
- 国际公布: WO2009/000527 WO 20081231
- 主分类号: G06T17/00
- IPC分类号: G06T17/00 ; G09G5/00 ; B42D25/00 ; B42D15/00 ; B44F7/00 ; B44F1/10
摘要:
The present invention relates to a depiction arrangement for security papers, value documents, electronic display devices or other data carriers, having a raster image arrangement for depicting a specified three-dimensional solid (30) that is given by a solid function f(x,y,z), having a motif image that is subdivided into a plurality of cells (24), in each of which are arranged imaged regions of the specified solid (30), a viewing grid (22) composed of a plurality of viewing elements for depicting the specified solid (30) when the motif image is viewed with the aid of the viewing grid (22), the motif image exhibiting, with its subdivision into a plurality of cells (24), an image function m(x,y).
公开/授权文献
- US20100177094A1 REPRESENTATION SYSTEM 公开/授权日:2010-07-15
信息查询
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T17/00 | 用于计算机制图的3D建模 |