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https://hdl.handle.net/10356/98501
Title: | Robust camera pose estimation from unknown or known line correspondences | Authors: | Zhang, Xiaohu Zhang, Zheng Li, You Zhu, Xianwei Yu, Qifeng Ou, Jianliang |
Issue Date: | 2012 | Source: | Zhang, X., Zhang, Z., Li, Y., Zhu, X., Yu, Q., & Ou, J. (2012). Robust camera pose estimation from unknown or known line correspondences. Applied Optics, 51(7), 936-948. | Series/Report no.: | Applied optics | Abstract: | We address the model-to-image registration problem with line features in the following two ways. (a) We present a robust solution to simultaneously recover the camera pose and the three-dimensional-to-two-dimensional line correspondences. With weak pose priors, our approach progressively verifies the pose guesses with a Kalman filter by using a subset of recursively found match hypotheses. Experiments show our method is robust to occlusions and clutter. (b) We propose a new line feature based pose estimation algorithm, which iteratively optimizes the objective function in the object space. Experiments show that the algorithm has strong robustness to noise and outliers and that it can attain very accurate results efficiently. | URI: | https://hdl.handle.net/10356/98501 http://hdl.handle.net/10220/10884 |
DOI: | 10.1364/AO.51.000936 | Schools: | School of Computer Engineering | Rights: | © 2012 Optical Society of America. This paper was published in Applied Optics and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI: [http://dx.doi.org/10.1364/AO.51.000936]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | SCSE Journal Articles |
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13. Robust camera pose estimation from unknown.pdf | 1.35 MB | Adobe PDF | View/Open |
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