A new solution of ambiguity in pose estimation of circle feature using a concentric circle constraint
文献类型：会议论文
| 作者 | Fu ML(付明亮) ; Leng YQ(冷雨泉)
|
| 出版日期 | 2016 |
| 会议名称 | 2016 Sixth International Conference on Information Science and Technology (ICIST) |
| 会议日期 | May 6-8, 2016 |
| 会议地点 | Dalian, China |
| 关键词 | monocular vision pose estimation ambiguity concentric circle |
| 页码 | 470-475 |
| 通讯作者 | 付明亮 |
| 中文摘要 | 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. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议录 | 2016 Sixth International Conference on Information Science and Technology (ICIST)
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | Piscataway, NJ, USA |
| 语种 | 英语 |
| ISSN号 | 2164-4357 |
| ISBN号 | 978-1-5090-1220-6 |
| WOS记录号 | WOS:000386981000087 |
| 源URL | [http://ir.sia.cn/handle/173321/18672]  |
| 专题 | 沈阳自动化研究所_空间自动化技术研究室 |
| 推荐引用方式 GB/T 7714 | Fu ML,Leng YQ. A new solution of ambiguity in pose estimation of circle feature using a concentric circle constraint[C]. 见:2016 Sixth International Conference on Information Science and Technology (ICIST). Dalian, China. May 6-8, 2016. |
入库方式： OAI收割
来源：沈阳自动化研究所
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