Fast intersection-free offset surface generation from freeform models with triangular meshes
发布时间：2016-04-25
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发表刊物：IEEE Transactions on Automation Science and Engine
摘要：A fast offset surface generation approach is presented in this paper to construct intersection-free offset surfaces, which preserve sharp features, from freeform triangular mesh surfaces. The basic spirit of our algorithm is to sample a narrowband signed distance-field from the input model on a uniform grid and then employ a contouring algorithm to build the resultant offset mesh surface from the signed distance-field. Four filters are conducted to generate the narrowband signed distance-field around the offset surface in a very efficient way by alleviating computation redundancies in the re
合写作者：Shengjun Liu, Charlie C.L.Wang
论文类型：基础研究
文献类型：J
卷号：8
期号：2
页面范围：347-360
是否译文：否
发表时间：2011-01-01
发布期刊链接：http://www.100exam.com/WebDoctor/EnrolDetailD.aspx?id=153249
附件：
Fast Intersection-free Offset Surface Generation from Freeform Models with Triangular Meshes.pdf