DocumentCode
2126862
Title
A Linear Self-Calibration Method Based on Active Vision System
Author
Xiong, Jiu-long ; Zhang, Qi ; Xia, Jun-Ying ; Peng, Shan ; Luo, Fei-Lu
Author_Institution
Mechatron. & Autom. Sch., Nat. Univ. of Defense Technol., Changsha, China
fYear
2009
fDate
17-19 Oct. 2009
Firstpage
1
Lastpage
4
Abstract
This paper presented an improved self-calibrate method based on active vision system. The camera was controlled to move directly in a plane and rotated around the x-axis in the camera coordinates in five times or more, then we calibrated the camera by the epipoles in the images. This method improved the accuracy and robust of the epipoles, compared with other method.
Keywords
active vision; calibration; cameras; image sensors; active vision system; camera; epipoles; linear self-calibration; Automatic control; Automation; Cameras; Focusing; Geometry; Machine vision; Mechatronics; Nonlinear equations; Paper technology; Robustness;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing, 2009. CISP '09. 2nd International Congress on
Conference_Location
Tianjin
Print_ISBN
978-1-4244-4129-7
Electronic_ISBN
978-1-4244-4131-0
Type
conf
DOI
10.1109/CISP.2009.5303045
Filename
5303045
Link To Document