Title :
Camera Calibration via Stereo Vision Using Tsai´s Method
Author :
Chen Shanshan ; Zuo Wuheng ; Zheng Lijun
Author_Institution :
ZJC, Dept. of Inf. & Technol., ZJUT, Hangzhou
Abstract :
To enable a mobile robot to navigate in an unknown environment, vision is used as a primary navigation tool. The paper focuses on studying camera calibration via stereo vision. Tsaipsilas camera calibration technique will be introduced and tested with our miniature CCD color cameras to get intrinsic and extrinsic parameters of them. The results demonstrate that Tsaipsilas method is a feasible and accurate technique for camera calibration.
Keywords :
CCD image sensors; mobile robots; path planning; robot vision; stereo image processing; CCD color cameras; Tsai camera calibration technique; Tsai method; mobile robot; navigation tool; stereo vision; Calibration; Cameras; Charge-coupled image sensors; Educational technology; Mobile robots; Navigation; Robot sensing systems; Robot vision systems; Robotics and automation; Stereo vision; Tsai´s method; camera calibration; stereo vision;
Conference_Titel :
Education Technology and Computer Science, 2009. ETCS '09. First International Workshop on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-1-4244-3581-4
DOI :
10.1109/ETCS.2009.588
