%0 Journal Article
%T 3D Facial Data Acquisition and Reconstruction System<br>三维面像数据采集和重建系统
%A Xu Changsheng
%A Xu Yan
%A Tian Yingli
%A MA Songde
%A <br>徐常胜
%A 徐焱
%A 田英利
%A 马颂德
%J 中国图象图形学报
%D 1998
%I 
%X A laser-based active triangulation 3D information acquisition and reconstruction system is presented in this paper. This system can not only obtain the whole 3D data of object surface but also get rid of the missing problem. The measurement principle, calibration and reconstruction are described in details. The experiments demonstrate that the precision is 0.3mm with the 1m range. This method has the properties of hign accuracy, simple calibration and computation and wide application prospect.
%K Active trinagulation
%K Acquisition
%K Reconstruction
%K Calibration<br>主动三角式，获取，重建，校准
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=6264D260E29737D6&yid=8CAA3A429E3EA654&vid=38B194292C032A66&iid=0B39A22176CE99FB&sid=A020552C37306588&eid=2DBBF45CC176713E&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=5&reference_num=5