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| SAR Image Registration Based on Monogenic Signal Theory |
| Wang Guo-li Zhou Wei Chai Yong Guan Jian He You |
| Department of Electronic and Information Engineering, Naval Aeronautical and Astronautical University, Yantai 264001, China |
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Abstract A new algorithm is proposed for SAR image registration based on monogenic signal theory. A monogenic phase congruency function is constructed using the characteristics to detect feature points in SAR image. On the other hand, a monogenic vector is composed by the 3-triple components to solve the problem of feature points matching in reference SAR image and sensed SAR image. Diverse SAR image data are used for verification and the experiment results indicate that the proposed algorithm has a good performance of SAR image registration.
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Received: 16 November 2012
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Corresponding Authors:
Wang Guo-li
E-mail: wanggl@sdu.edu.cn
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2013, Vol. 35 
