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Proceedings Paper

Vector optimization approach to spotlight mode SAR imaging
Author(s): Peng Lai; Yuanmei Wang
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Paper Abstract

It has been demonstrated that Spotlight Mode Synthetic Aperture Radar (SAR) Imaging falls into a band-limited tomographic reconstruction problem in far field and small rotation angle situation. So far, several methods, such as two-dimensional inverse FFT (2D IFFT) algorithm and convolution back-projection (CBP) algorithm, have been developed to solve this problem. The purpose of our work was to investigate another method based on vector optimization (VO). In this article, mathematical model and algorithm are presented first, and then experimental results are shown to ascertain the superiority of this method over conventional ones.

Paper Details

Date Published: 25 September 2003
PDF: 4 pages
Proc. SPIE 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition, (25 September 2003); doi: 10.1117/12.538630
Show Author Affiliations
Peng Lai, Zhejiang Univ. (China)
Yuanmei Wang, Zhejiang Univ. (China)

Published in SPIE Proceedings Vol. 5286:
Third International Symposium on Multispectral Image Processing and Pattern Recognition
Hanqing Lu; Tianxu Zhang, Editor(s)

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