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Cited by 165

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A generalized divergence measure for robust image registration

Yun He, Ben Hamza, A., Krim, H.·2003·IEEE Transactions on Signal Processing

Abstract

Entropy-based divergence measures have shown promising results in many areas of engineering and image processing. We define a new generalized divergence measure, namely, the Jensen-Renyi (1996, 1976) divergence. Some properties such as convexity and its upper bound are derived. Based on the Jensen-Renyi divergence, we propose a new approach to the problem of image registration. Some appealing advantages of registration by Jensen-Renyi divergence are illustrated, and its connections to mutual information-based registration techniques are analyzed. As the key focus of this paper, we apply Jensen-Renyi divergence for inverse synthetic aperture radar (ISAR) image registration. The goal is to estimate the target motion during the imaging time. Our approach applies Jensen-Renyi divergence to measure the statistical dependence between consecutive ISAR image frames, which would be maximal if the images are geometrically aligned. Simulation results demonstrate that the proposed method is efficient and effective.

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Metadata

Authors
He, Y., Ben Hamza, A., & Krim, H.
Venue
IEEE Transactions on Signal Processing
Published
2003-05
Volume
51
Issue
5
Pages
1211-1220
ISSN
1053-587X (ISSN-L)
OpenAlex
W2158042553
Cited by
165
References
1
FWCI
26.88
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A generalized divergence measure for robust image registration. https://app.cochat.ai/papers/10.1109/tsp.2003.810305
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He, Y., Ben Hamza, A., & Krim, H. (2003). A generalized divergence measure for robust image registration. IEEE Transactions on Signal Processing. https://doi.org/10.1109/tsp.2003.810305

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