An Integrated New Scheme for Digital Video Stabilization
Joint Authors
Lai, X.
Xu, D.
Xu, W.
Tsoligkas, N. A.
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-04
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Information Technology and Computer Science
Abstract EN
In many digital video applications, video sequences suffer from jerky movements between successive frames.
In this paper, an integrated general-purpose stabilization method is proposed, which extracts the information from successive frames and removes the translation and rotation motions that result in undesirable effects.
The scheme proposed starts with computation of the optical flow between consecutive video frames and an affine motion model is adopted in conjunction with the optical flow field obtained to estimate objects or camera motions using the Horn-Schunck algorithm.
The estimated motion vectors are then used by a model-fitting filter to stabilize and smooth video sequences.
Experimental results demonstrate that the proposed scheme is efficient due to its simplicity and provides good visual quality in terms of the global transformation fidelity measured by the peak-signal-noise-ratio.
American Psychological Association (APA)
Xu, W.& Lai, X.& Xu, D.& Tsoligkas, N. A.. 2013. An Integrated New Scheme for Digital Video Stabilization. Advances in Multimedia،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-488340
Modern Language Association (MLA)
Xu, W.…[et al.]. An Integrated New Scheme for Digital Video Stabilization. Advances in Multimedia No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-488340
American Medical Association (AMA)
Xu, W.& Lai, X.& Xu, D.& Tsoligkas, N. A.. An Integrated New Scheme for Digital Video Stabilization. Advances in Multimedia. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-488340
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-488340