%0 Journal Article
%T Simplification and Error Analysis Based on Implicit Surface for Measuring Point-sets<br>测量点集的简化及其隐式曲面重建误差分析
%A WANG Hong-tao
%A ZHANG Li-yan
%A DU Ji
%A LI Zhong-wen
%A ZHOU Ru-rong
%A <br>王宏涛
%A 张丽艳
%A 杜佶
%A 李忠文
%A 周儒荣
%J 中国图象图形学报
%D 2007
%I 
%X The model reconstruction based on measuring point-sets is a key step in the reverse engineering,it is quite necessary to simplify the measuring point-sets and analyze the reconstruction error in order to improve the reconstruction precision and the reconstruction efficiency and provide essential information for the model reconstruction.In this paper,a new simplification algorithm for measuring point-sets is realized firstly,and then a novel method for reconstruction error analysis where the simplified point-set is fitted by an implicit surface based on compactly supported radial basis function is presented.The experimental results show that the simplification algorithm has higher efficiency and better effect,the error analysis results based on implicit surface can restrict simplification quantity within the limitation of reconstruction precision.
%K point-sets simplification
%K implicit surface reconstruction
%K compactly supported radial basis function
%K error analysis<br>点集简化
%K 隐式曲面重建
%K 紧支撑径向基函数
%K 误差分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=DDEBDCBBD7663DA93A22BCC4B02ACD61&yid=A732AF04DDA03BB3&vid=59906B3B2830C2C5&iid=708DD6B15D2464E8&sid=2166C11758CAF1DD&eid=8DB0013AE87BD290&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=15