%0 Journal Article
%T An Iterative Method Based on Subspace for Projective Reconstruction<br>线性迭代子空间射影重建法
%A Liu Shi-gang
%A Wu Cheng-ke
%A Zhao Lu-gang
%A Ning Ji-feng
%A <br>刘侍刚
%A 吴成柯
%A 赵录刚
%A 宁纪锋
%J 电子与信息学报
%D 2007
%I 
%X An iterative factorization method based on linear subspace for projective reconstruction is presented in the paper. It relies on the facts that the rows in the matrix including all the image points span the same linear subspace as the rows in the matrix including space points and the fact that any basis of the subspace can be regarded as projective reconstruction. The projective reconstruction and the depth factors are obtained based on linear iteration. The experiments with both simulate and real data show that the method is efficient, robust and has good property of convergence and small reprojection errors.
%K Image processing
%K Projective reconstruction
%K Factorization methods
%K Linear iteration<br>图像处理
%K 射影重建
%K 分解算法
%K 线性迭代
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=0131D76EB5EC6F95&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=0B39A22176CE99FB&sid=9B95A71E6639C039&eid=B1989ED92BA7E896&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=2&reference_num=12