Sparse Approximation for Nonrigid Structure from Motion
Joint Authors
Yan, Xiaomeng
Zheng, Junbao
Wang, Yaming
Jiang, Mingfeng
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-01
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This paper introduces applying a novel sparse approximation method into solving nonrigid structure from motion problem in trajectory space.
Instead of generating a truncated traditional trajectory basis, this method uses an atom dictionary which includes a set of overcomplete bases to estimate the real shape of the deformable object.
Yet, it still runs reliably and can get an optimal result.
On the other hand, it does not need to consider the size of predefined trajectory bases; that is to say, there is no need to truncate the trajectory basis.
The mentioned method is very easy to implement and the only trouble which needs to be solved is an L 1 -regularized least squares problem.
This paper not only presents a new thought, but also gives out a simple but effective solution for the nonrigid structure from motion problem.
American Psychological Association (APA)
Wang, Yaming& Yan, Xiaomeng& Zheng, Junbao& Jiang, Mingfeng. 2015. Sparse Approximation for Nonrigid Structure from Motion. Journal of Robotics،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1070025
Modern Language Association (MLA)
Wang, Yaming…[et al.]. Sparse Approximation for Nonrigid Structure from Motion. Journal of Robotics No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1070025
American Medical Association (AMA)
Wang, Yaming& Yan, Xiaomeng& Zheng, Junbao& Jiang, Mingfeng. Sparse Approximation for Nonrigid Structure from Motion. Journal of Robotics. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1070025
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1070025