Vector optimization approach to spotlight mode SAR imaging

Peng Lai; Yuanmei Wang

doi:10.1117/12.538630

25 September 2003 Vector optimization approach to spotlight mode SAR imaging

Peng Lai, Yuanmei Wang

Proceedings Volume 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition; (2003) https://doi.org/10.1117/12.538630
Event: Third International Symposium on Multispectral Image Processing and Pattern Recognition, 2003, Beijing, China

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.

Citation Download Citation

Peng Lai and Yuanmei Wang "Vector optimization approach to spotlight mode SAR imaging", Proc. SPIE 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition, (25 September 2003); https://doi.org/10.1117/12.538630

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