%0 Journal Article
%T NEW METHOD OF CCD CAMERA CALIBRATION BASED ON COLLIMATOR<br>基于平行光管的CCD相机标定新方法
%A WANG Zhi-He
%A SHU Rong
%A HE Zhi-Ping
%A LV Gang
%A WANG Jian-Yu
%A <br>王志和
%A 舒嵘
%A 何志平
%A 吕刚
%A 王建宇
%J 红外与毫米波学报
%D 2007
%I Science Press
%X A new method to calibrate CCD camera was proposed.It consists of two-dimension rotate instrument,collimator and CCD camera.At first,through Hough translation and least squares image matching,the intersection point of crisscross fixed on collimator,which imaged on the CCD focus plane,was found,And then a linear regression of least squares was used to calibrate the inner orientation elements and the distorted parameters based on the non-linear distortion model of camera.Experimental results of this method reveal good performance in the application of aerial triangulation operation and digital mapping.
%K CCD camera
%K geometric calibration
%K least squares image matching
%K non-linear distortion<br>CCD相机
%K 几何标定
%K 最小二乘模板匹配
%K 非线性畸变
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=990FFC5B03FFC4AB31B4F0301004D684&yid=A732AF04DDA03BB3&vid=96C778EE049EE47D&iid=B31275AF3241DB2D&sid=BC88D6B0750E09D1&eid=3FC4D669D19FF0C6&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=1&reference_num=8