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Pose Estimation of Uncooperative Unknown Space Objects from a Single Image
Joint Authors
Ren, Xiaoyuan
Jiang, Libing
Wang, Zhuang
Source
International Journal of Aerospace Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-18
Country of Publication
Egypt
No. of Pages
9
Abstract EN
Estimating the 3D pose of the space object from a single image is an important but challenging work.
Most of the existing methods estimate the 3D pose of known space objects and assume that the detailed geometry of a specific object is known.
These methods are not available for unknown objects without the known geometry of the object.
In contrast to previous works, this paper devotes to estimate the 3D pose of the unknown space object from a single image.
Our method estimates not only the pose but also the shape of the unknown object from a single image.
In this paper, a hierarchical shape model is proposed to represent the prior structure information of typical space objects.
On this basis, the parameters of the pose and shape are estimated simultaneously for unknown space objects.
Experimental results demonstrate the effectiveness of our method to estimate the 3D pose and infer the geometry of unknown typical space objects from a single image.
Moreover, experimental results show the advantage of our approach over the methods relying on the known geometry of the object.
American Psychological Association (APA)
Ren, Xiaoyuan& Jiang, Libing& Wang, Zhuang. 2020. Pose Estimation of Uncooperative Unknown Space Objects from a Single Image. International Journal of Aerospace Engineering،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1168648
Modern Language Association (MLA)
Ren, Xiaoyuan…[et al.]. Pose Estimation of Uncooperative Unknown Space Objects from a Single Image. International Journal of Aerospace Engineering No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1168648
American Medical Association (AMA)
Ren, Xiaoyuan& Jiang, Libing& Wang, Zhuang. Pose Estimation of Uncooperative Unknown Space Objects from a Single Image. International Journal of Aerospace Engineering. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1168648
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168648