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论文类型：期刊论文

发表时间：2004-01-01

发表刊物：Chinese Journal of Mechanical Engineering

收录刊物：Scopus、EI、CSCD

卷号：17

期号：4

页面范围：556-559

ISSN号：1000-9345

关键字：Computer vision; Electromagnetic waves; Reflection; Reverse engineering; Scattering; Surface roughness, Illumination models; Intensity diagrams; Physics based models; Rendering spheres; Surface reconstruction, Surface treatment

摘要：Representation of roughness is introduced and the rationality of applying the physics-based model in RE is analyzed. Then the scattering theory of electromagnetic wave is simplified and deduced to a physics-based model according to the characteristics of the surface to be reconstructed in RE. And the intensity diagrams of reflected field distribution prove the feasibility of the model and some spheres are rendered with this model.