A Novel Algebraic Solution to the Perspective-Three-Line Pose Problem | |
Ping Wang2; Guili Xu2; Yuehua Cheng1 | |
刊名 | Computer Vision and Image Understanding |
2020 | |
卷号 | 191期号:2020 |
关键词 | Perspective-three-line problem (P3L) Computer vision Absolute position and attitude Pose estimation Imaging geometry |
DOI | https://doi.org/10.1016/j.cviu.2018.08.005 |
英文摘要 | In this work, we present a novel algebraic method to the perspective-three-line (P3L) problem for determining the position and attitude of a calibrated camera from features of three known reference lines. Unlike other methods, the proposed method uses an intermediate camera frame F and an intermediate world frame E, with sparse known line coordinates, facilitating formulations of the P3L problem. Additionally, the rotation matrix between the frame E and the frame F is parameterized by using its orthogonality, and then a closed-form solution for the P3L pose problem is obtained from subsequent substitutions. This algebraic method makes |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.lut.edu.cn/handle/2XXMBERH/156354] |
专题 | 兰州理工大学 |
通讯作者 | Guili Xu |
作者单位 | 1.College of Astronautics, Nanjing University of Aeronautics and Astronautics 2.College of Automation Engineering, Nanjing University of Aeronautics and Astronautics; |
推荐引用方式 GB/T 7714 | Ping Wang,Guili Xu,Yuehua Cheng. A Novel Algebraic Solution to the Perspective-Three-Line Pose Problem[J]. Computer Vision and Image Understanding,2020,191(2020). |
APA | Ping Wang,Guili Xu,&Yuehua Cheng.(2020).A Novel Algebraic Solution to the Perspective-Three-Line Pose Problem.Computer Vision and Image Understanding,191(2020). |
MLA | Ping Wang,et al."A Novel Algebraic Solution to the Perspective-Three-Line Pose Problem".Computer Vision and Image Understanding 191.2020(2020). |
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