Invention Grant
- Patent Title: Representation system
- Patent Title (中): 代表制度
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Application No.: US12665843Application Date: 2008-06-25
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Publication No.: US08878844B2Publication Date: 2014-11-04
- Inventor: Wittich Kaule , Michael Rahm , Wolfgang Rauscher
- Applicant: Wittich Kaule , Michael Rahm , Wolfgang Rauscher
- Applicant Address: DE Munich
- Assignee: Giesecke & Devrient GmbH
- Current Assignee: Giesecke & Devrient GmbH
- Current Assignee Address: DE Munich
- Agency: Lathrop & Gage LLP
- Priority: DE102007029204 20070625
- International Application: PCT/EP2008/005171 WO 20080625
- International Announcement: WO2009/000527 WO 20081231
- Main IPC: G06T17/00
- IPC: G06T17/00 ; G09G5/00 ; B42D25/00 ; B42D15/00 ; B44F7/00 ; B44F1/10

Abstract:
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).
Public/Granted literature
- US20100177094A1 REPRESENTATION SYSTEM Public/Granted day:2010-07-15
Information query
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 |