%0 Journal Article
%T A GENETIC ALGORITHM APPROACH TO ACCURATE CALIBRATION OF CAMERA<br>一种精确档定摄像机的遗传算法方案
%A HUANG Hai-Yun
%A QI Fei-Hu
%A <br>黄海Yun
%A 戚飞虎
%J 红外与毫米波学报
%D 2000
%I Science Press
%X A new two-stage calibration method based on the close form solution and genetic algorithm was presented. In the first stage, the distortion parameters were ignored. The internal and external parameters were estimated by least square algorithm. In the second stage, the parameters estimated in the first stage were used as initial values. Taking account of the camera distortions, all parameters were optimized by genetic algorithm to get exact solutions. Because the algorithm optimized the rotation angles directly, the orthonormal constraints were easily satisfied in the present method. Moreover, the approach simplified the calibration process.
%K camera calibration
%K genetic algorithm
%K computer vision<br>摄像机标定
%K 遗传算法
%K 计算机视觉
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=6FF8A41F1B5D4F48&yid=9806D0D4EAA9BED3&vid=2A8D03AD8076A2E3&iid=CA4FD0336C81A37A&sid=CA4FD0336C81A37A&eid=B31275AF3241DB2D&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=1&reference_num=0