Correction of SAR Images with Intensity Inhomogeneity via Variational Approach

摘要：

Intensity inhomogeneity is sometimes visible in Synthetic Aperture Radar (SAR) images. A number of techniques have been devised to correct this defect, most of which need certain parameters, such as incidence angle at each point or the Doppler centroid. In this paper we propose a unified method for bias correction using a variational approach in which no physical parameter is needed.

关键词： Synthetic Aperture Radar Variational method

作者: Yaxin Peng Jianjian Qu Zheng Bao Guixu Zhang

作者单位: Department of Mathematics Shanghai University Shanghai.China Huaya Microelectronics Inc Shanghai,China Department of Computer Science East China Normal University Shanghai,China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer and Network Technology(ICCNT 2011)(2011第三届IEEE计算机与网络技术国际会议)

会议地点: 太原

会议语种:英文

页码: 200-203

在线出版日期: 2011-02-26（万方平台首次上网日期，不代表论文的发表时间）