Invention Grant
US08368689B2 System, method, and computer program product for radial functions and distributions of three dimensional object models
有权
用于径向功能和三维物体模型分布的系统,方法和计算机程序产品
- Patent Title: System, method, and computer program product for radial functions and distributions of three dimensional object models
- Patent Title (中): 用于径向功能和三维物体模型分布的系统,方法和计算机程序产品
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Application No.: US12552775Application Date: 2009-09-02
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Publication No.: US08368689B2Publication Date: 2013-02-05
- Inventor: Sébastien Racanière
- Applicant: Sébastien Racanière
- Applicant Address: US TX Plano
- Assignee: Siemens Product Lifecycle Management Software Inc.
- Current Assignee: Siemens Product Lifecycle Management Software Inc.
- Current Assignee Address: US TX Plano
- Main IPC: G06T15/00
- IPC: G06T15/00

Abstract:
A system, method, and computer program product for determining a radial function and distribution of a three-dimensional object model. One method includes retrieving a three-dimensional object model in a CAD system and sampling random points on the surface of the object model. The method also includes determining a normal vector corresponding to each of the random points and determining a radial function corresponding to each normal vector and respective random point. The method also includes determining, by the CAD system, a radial distribution corresponding to at least two of the radial functions and storing the radial distribution and average values of the radial functions in the CAD system.
Public/Granted literature
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 |
G06T15/00 | 3D〔三维〕图像的加工 |