%0 Journal Article
%T Multi-Camera Calibration by FTP Technique<br>基于傅里叶条纹分析的多摄像机标定方法
%A LIU Yuan-kun
%A SU Xian-yu
%A WU Qing-yang
%A <br>刘元坤
%A 苏显渝
%A 吴庆阳
%J 光子学报
%D 2007
%I 
%X A novel camera calibration technique has been proposed,which is based on plane-based camera calibration technique and precise control points extracted by Fourier Transform Profilometry. The higher 2D image coordinates of those control points could be got with respect to the wrapped phase distributions of the crossed sinusoid fringe model plane with previously-known 2D reference coordinates. And then the calibration procedure will be done by plane-based camera calibration technique after measuring the wrapped phase distributions of the model plane at several different orientations. The higher accuracy of phase measuring will provide the control points with higher precision and could lead to a better calibration result. Experimental data has confirmed the proposed technique is easy to use, reliable, high accurate and high-speed.
%K Camera calibration
%K Fourier transform profilometry
%K 3D measurement
%K 2D plane based object
%K Planar crossed fringe patterns<br>摄像机标定
%K 傅里叶条纹分析
%K 三维测量
%K 2D共面参照物
%K 平面二维正弦条纹图
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=5AC63E603DF526F5&yid=A732AF04DDA03BB3&vid=933658645952ED9F&iid=9CF7A0430CBB2DFD&sid=09614E07E1BC4184&eid=D3EB3151C2B04CB9&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=19