%0 Journal Article
%T Automatic Shape Control of Triangular B-Splines of Arbitrary Topology
%A Ying He
%A Xian-Feng Gu
%A Hong Qin
%A <br>Ying He
%A Xian-Feng Gu
%A and Hong Qin
%J 计算机科学技术学报
%D 2006
%I 
%X Triangular B-splines are powerful and flexible in modeling a broader class of geometric objects defined over arbitrary, non-rectangular domains. Despite their great potential and advantages in theory, practical techniques and computational tools with triangular B-splines are less-developed. This is mainly because users have to handle a large number of irregularly distributed control points over arbitrary triangulation. In this paper, an automatic and efficient method is proposed to generate visually pleasing, high-quality triangular B-splines of arbitrary topology. The experimental results on several real datasets show that triangular B-splines are powerful and effective in both theory and practice.
%K triangular B-splines
%K arbitrary topology
%K fairing algorithm<br>拓扑学
%K 光顺算法
%K 图象处理
%K 分布式控制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=F57FEF5FAEE544283F43708D560ABF1B&aid=AD3004443A42F9E6022A69AFE5BBC631&yid=37904DC365DD7266&vid=659D3B06EBF534A7&iid=0B39A22176CE99FB&sid=E1D946F217E3B046&eid=FE4C96E058BB2280&journal_id=1000-9000&journal_name=计算机科学技术学报&referenced_num=1&reference_num=20