Proceedings of the 2nd International Symposium on Computer, Communication, Control and Automation (ISCCCA 2013)

Model Parameters Estimation for Image Motion Compensation

Authors
Xunyu Zhong, Xiaoshan Li, Yonggang Zhao
Corresponding Author
Xunyu Zhong
Available Online February 2013.
DOI
10.2991/isccca.2013.73How to use a DOI?
Keywords
electronic image stabilization, motion estimation, model parameters, fast matching
Abstract

Fast and optimal motion estimation method is proposed for electronic image stabilization. First, an approach for macro-block judgment is presented. Before motion vectors calculation, gradient information is analyzed, only useful reference blocks that are indispensable for accurate motion estimation are selected, by which the number of macro-blocks for subsequent calculation is reduced. Second, in the block matching, an improved SSDA is used to reduce computing cost. Finally, the affine transformation model and similarity transformation model of image motion are created and using least squares method for solving the optimal estimation of model parameters. Experimental results show the accuracy and fast computing speed of the proposed method.

Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2nd International Symposium on Computer, Communication, Control and Automation (ISCCCA 2013)
Series
Advances in Intelligent Systems Research
Publication Date
February 2013
ISBN
978-90-78677-63-5
ISSN
1951-6851
DOI
10.2991/isccca.2013.73How to use a DOI?
Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Xunyu Zhong
AU  - Xiaoshan Li
AU  - Yonggang Zhao
PY  - 2013/02
DA  - 2013/02
TI  - Model Parameters Estimation for Image Motion Compensation
BT  - Proceedings of the 2nd International Symposium on Computer, Communication, Control and Automation (ISCCCA 2013)
PB  - Atlantis Press
SP  - 299
EP  - 302
SN  - 1951-6851
UR  - https://doi.org/10.2991/isccca.2013.73
DO  - 10.2991/isccca.2013.73
ID  - Zhong2013/02
ER  -