%0 Journal Article
%T Algorithmic research on fast reconstruction from large point clouds with holes<br>大规模孔洞点云的快速重建算法研究 *
%A TIAN Jian-lei
%A LIU Xu-min
%A GUAN Yong
%A <br>田建磊
%A 刘旭敏
%A 关永
%J 计算机应用研究
%D 2010
%I 
%X For point clouds with holes often found in practice, developed a fast surface reconstruction algorithm, which could repair incomplete point data. First, divided scattered point data adaptive into space with octree, Then interpolated point data by a coarse-to-fine hierarchy, to get implicit surface equation. Finally, introduced two optional methods which could make o-riginal algorithm faster. The accelerating algorithm is very useful for large point clouds, which can shorten reconstruction time. The experimental results demonstrate the algorithm is fast, efficient and effective.
%K point clouds
%K surface reconstruction
%K hole-filling
%K RBF<br>点云
%K 曲面重建
%K 孔洞修补
%K 径向基函数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=1D00DA3F82D1C1CC94E0CEB2286227F7&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=E158A972A605785F&sid=E2EDBBF9B5CDD657&eid=BA5D64D6F29EA80F&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=12