@inproceedings{c3516c42447e45f9983022263ac52a10,
title = "A new solution of ambiguity in pose estimation of circle feature using a concentric circle constraint",
abstract = "The paper is focused on the ambiguity problem in pose estimation of circle feature and a new method is proposed based on the concentric circle constraint. The pose of a single circle feature, in general, can be determined from its projection in the image plane with a pre-calibrated camera, but there are generally two possible sets of pose parameters. By introducing the concentric circle constraint, interference of the false solution can be excluded. On the basis of element at infinity in projective geometry and the Euclidean distance invariant, cases that concentric circles are coplanar and non-coplanar are discussed respectively. Extensive experiments on these two cases are carried out to validate the proposed method.",
keywords = "ambiguity, concentric circle, monocular vision, pose estimation",
author = "Mingliang Fu and Yuquan Leng",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 6th International Conference on Information Science and Technology, ICIST 2016 ; Conference date: 06-05-2016 Through 08-05-2016",
year = "2016",
month = jun,
day = "1",
doi = "10.1109/ICIST.2016.7483460",
language = "英语",
series = "6th International Conference on Information Science and Technology, ICIST 2016",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "470--475",
booktitle = "6th International Conference on Information Science and Technology, ICIST 2016",
address = "美国",
}