DocumentCode
2044556
Title
An Efficient Method for the Detection of Projected Concentric Circles
Author
Ying, Xianghua ; Zha, Hongbin
Author_Institution
Peking Univ., Beijing
Volume
6
fYear
2007
fDate
Sept. 16 2007-Oct. 19 2007
Abstract
Concentric circles are often used as calibration features since they possess good geometric properties. This paper presents an efficient method for the detection of projected concentric circles in the image plane while considering their special geometric properties. The proposed method is capable of detecting partially visible concentric circles. Experimental results demonstrate the validity of the proposed approach.
Keywords
calibration; cameras; image processing; image plane; projected concentric circle detection; special geometric properties; Calibration; Cameras; Computational efficiency; Laboratories; Hough transform; camera calibration; concentric circles; ellipse detection;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 2007. ICIP 2007. IEEE International Conference on
Conference_Location
San Antonio, TX
ISSN
1522-4880
Print_ISBN
978-1-4244-1437-6
Electronic_ISBN
1522-4880
Type
conf
DOI
10.1109/ICIP.2007.4379646
Filename
4379646
Link To Document