CASIA OpenIR  > 模式识别国家重点实验室  > 多媒体计算与图形学
A Thin-plate CAD Mesh Model Splitting Approach Based on Fitting Primitives
Geng, Chun; Suzuki, Hiromasa; Yan, Dong-Ming; Michikawa, Takashi; Sato, Yuichi; Hashima, Masayoshi; Ohta, Eiji
2010
Conference NameTheory and Practice of Computer Graphics - TPCG 2010
Conference Date2010-06
Conference PlaceUK
Abstract
Extracting structural information from mesh models is crucial for Simulation Driven Design (SDD) in industrial
applications. Focusing on thin-plate CAD mesh models (the most commonly used parts in electronic products
such as PCs, mobile phones and so on), we present an algorithm based on primitive fitting for segmenting
thin-plate CAD mesh models into parts of three different types, two of which are extruding surfaces and
the other is a lateral surface. This method can be used for solid model reconstruction in the SDD process.
Our approach involves two steps. First, a completely automatic method for accurate primitive fitting on
CAD meshes is proposed based on the hierarchical primitive fitting framework. In the second step, a novel
procedure is proposed for splitting thin-plate CAD mesh models by detecting parallel extruding surfaces and lateral
surfaces. The method presented here has been proved to work smoothly in applications of real product design.
Document Type会议论文
Identifierhttp://ir.ia.ac.cn/handle/173211/14016
Collection模式识别国家重点实验室_多媒体计算与图形学
Recommended Citation
GB/T 7714
Geng, Chun,Suzuki, Hiromasa,Yan, Dong-Ming,et al. A Thin-plate CAD Mesh Model Splitting Approach Based on Fitting Primitives[C],2010.
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