Robust Multisensor Image Matching Using Bayesian Estimated Mutual Information
Joint Authors
Shen, Lurong
Huang, Xinsheng
Yan, Yuzhuang
Zheng, Yongbin
Xu, Wanying
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-31
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Mutual information (MI) has been widely used in multisensor image matching, but it may lead to mismatch among images with messy background.
However, additional prior information can be of great help in improving the matching performance.
In this paper, a robust Bayesian estimated mutual information, named as BMI, for multisensor image matching is proposed.
This method has been implemented by utilizing the gradient prior information, in which the prior is estimated by the kernel density estimate (KDE) method, and the likelihood is modeled according to the distance of orientations.
To further improve the robustness, we restrict the matching within the regions where the corresponding pixels of template image are salient enough.
Experiments on several groups of multisensor images show that the proposed method outperforms the standard MI in robustness and accuracy and is similar with Pluim’s method.
However, our computation is far more cost saving.
American Psychological Association (APA)
Shen, Lurong& Huang, Xinsheng& Yan, Yuzhuang& Zheng, Yongbin& Xu, Wanying. 2013. Robust Multisensor Image Matching Using Bayesian Estimated Mutual Information. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-1009328
Modern Language Association (MLA)
Shen, Lurong…[et al.]. Robust Multisensor Image Matching Using Bayesian Estimated Mutual Information. Mathematical Problems in Engineering No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-1009328
American Medical Association (AMA)
Shen, Lurong& Huang, Xinsheng& Yan, Yuzhuang& Zheng, Yongbin& Xu, Wanying. Robust Multisensor Image Matching Using Bayesian Estimated Mutual Information. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-1009328
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1009328