Mesh Detail Editing by Filtering Differential Edge Coordinates  

作　　者：WANG Hui CAO Jun-jie LIU Xiu-ping FAN Tong-rang WANG Jian-min 

机构地区：[1]School of Information Science and Technology, Shijiazhuang Tiedao University [2]School of Mathematical Sciences, Dalian University of Technology

出　　处：《Computer Aided Drafting,Design and Manufacturing》2014年第4期1-6,共6页计算机辅助绘图设计与制造（英文版）

基　　金：Supported by National Natural Science Foundation of China(Nos.61402300,61373160,61363048,61173102,61370143);Natural Science Foundation of Hebei Province(F2014210127);Funded Projects for Introduction of Overseas Scholars of Hebei Province

摘　　要：In this paper, we propose anovel geometricaldetail editing method for triangulatedmeshmodels based on filtering robust differential edge coordinates.Theintroduceddetail editing consists ofnot only feature-preserving denoising for removing scanner noises, but also interactive detail editing for weakening or enhancing some specific geometric details.Various detail editing results are obtainedby reconstructingthe mesh fromnew processed differential edge coordinates, which are filtered from the view of signal processing, in linear least square sense.Experimental results and comparisonswith other methodsdemonstrate that our method is effective and robust.In this paper, we propose anovel geometricaldetail editing method for triangulatedmeshmodels based on filtering robust differential edge coordinates.Theintroduceddetail editing consists ofnot only feature-preserving denoising for removing scanner noises, but also interactive detail editing for weakening or enhancing some specific geometric details.Various detail editing results are obtainedby reconstructingthe mesh fromnew processed differential edge coordinates, which are filtered from the view of signal processing, in linear least square sense.Experimental results and comparisonswith other methodsdemonstrate that our method is effective and robust.

关 键 词：mesh details editing feature-preserving mesh denoising mesh enhancing 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]