Radar Automatic Target Recognition Based on InISAR Images

摘要：

A novel interferometric inverse synthetic aperture radar (InISAR) imaging method, include an efficient phase unwrapping approach, is proposed, which can work very well under very low signal noise ratio condition. Based on which, an InISAR image based target recognition method are proposed. The rotation and scale invariant features are extracted from the transformed InISAR images, namely, the polar images. The simulation results are provided to show the efficiency of the proposed methods. In addition, some system parameters, such as baseline length, target aspect, target speed, etc, are analyzed from the viewpoint of recognition performance.

作者: Liya Li Weiming Yuan Hongwei Liu Bo Chen Shunjun Wu

作者单位: National Lab.of Radar Signal Processing,Xidian University,Xian,China,710071 Nanjing Research Institute of Electronics Technology,Nanjing,China,210013

会议类型: 国际会议

会议名称: 首届亚太合成孔径雷达会议(1st Asian and Pacific Conference on Synthetic Aperture Radar Proceedings)

会议地点: 安徽黄山

会议语种:英文

在线出版日期: 2007-11-05（万方平台首次上网日期，不代表论文的发表时间）