Structured sparsity-driven autofocus algorithm for high-resolution radar imagery

• المؤلفون الرئيسيون: Zhao, Lifan, Wang, Lu, Bi, Guoan, Li, Shenghong, Yang, Lei, Zhang, Haijian
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Radar Imagery; Compressive Sensing
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/86051; http://hdl.handle.net/10220/43925

Recent development of compressive sensing has greatly benefited radar imaging problems. In this paper, we investigate the problem of obtaining enhanced targets such as ships and airplanes, where targets often exhibit structured sparsity. A novel structured sparsity-driven autofocus algorithm is prop...