%0 Journal Article
%T Calibration of Camera System of TV Theodolite<br>大视场电视经纬仪摄像系统的标定研究
%A ZHOU Si-zhong
%A YANG Xiao-xu
%A GUO Zhi-li
%A <br>周泗忠
%A 杨晓许
%A 郭治理
%J 光子学报
%D 2007
%I 
%X The important parameters of camera system of TV theodolite have gotten with itself azimuth and pitching angle measure function.Camera focus can be measured through changing a little angle with constant target.Image center was gotten through comparing distances of target points in image because of symmetry of lens distortion.Through moving azimuth and pitching angle a distortion net of whole image was built.Then distortion model was set up with different models.
%K Optical engineering
%K TV theodolite
%K Camera system calibration
%K Distortion correction<br>光学工程
%K 电视经纬仪
%K 摄像系统标定
%K 畸变修正
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=D07B64C5A9E04DACE5D7482BCDFDF678&yid=A732AF04DDA03BB3&vid=933658645952ED9F&iid=DF92D298D3FF1E6E&sid=01471B003B2963CC&eid=40295B54D40AE4B3&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=10