残余运动误差对机载多波段SAR 图像配准的影响分析

吴琴霞; 梁兴东; 李焱磊; 周良将

doi:10.12000/JR14065

残余运动误差对机载多波段SAR 图像配准的影响分析

DOI: 10.12000/JR14065

1.
(中国科学院电子学研究所北京 100190)
2.
(中国科学院大学北京 100049)

基金项目:

国家部委基金资助课题

详细信息

作者简介:
吴琴霞(1988-)，籍贯山西，2014年于中国科学院电子学研究所获得工学硕士学位，研究方向为高分辨率SAR信号处理。E-mail:wuqx1988@126.com 梁兴东(1973-)，男，研究员，研究领域包括高分辨率合成孔径雷达系统、干涉合成孔径雷达系统、成像处理及应用和实时数字信号处理。E-mail:xdliang@mail.ie.ac.cn 李焱磊(1983-)，男，籍贯河北，中国科学院电子学研究所助理研究员，主要研究方向为机载差分干涉SAR信号处理。E-mail:yllee@mail.ie.ac.cn

计量
- 文章访问数: 2811
- HTML全文浏览量: 442
- PDF下载量: 1254
- 被引次数: 0
出版历程
- 收稿日期: 2014-04-03
- 修回日期: 2014-05-13
- 网络出版日期: 2015-04-28

Analysis of the Residual Motion Error Impact on Airborne Multiband SAR Image Registration

1.
( Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China)
2.
(University of Chinese Academy of Sciences, Beijing 100049, China)

摘要

摘要: 多波段SAR 是SAR 技术发展的一个重要方向，不同波段SAR 图像之间的精确配准是综合利用多波段SAR 图像信息的前提。运动测量系统的误差(即残余运动)是影响图像配准的重要误差来源之一。针对这一问题，该文研究了残余运动误差对SAR 成像几何定位的影响，在此基础上定量分析了残余运动与机载多波段SAR 图像配准精度之间的关系，并通过仿真验证了理论分析的正确性。
- 多波段 /
- 机载SAR /
- 残余平动误差 /
- 残余姿态误差 /
- 图像配准
Abstract: Multiband SAR is an important trend in SAR technology. Accurate registration among different band SAR images is a prerequisite for the comprehensive utilization of the information of multiband SAR images. Errors in the motion measurement system (i.e., residual motion) are major error sources affecting image registration. To solve this problem, the effect of residual motion error on SAR imaging geometry positioning is investigated. The relation between residual motion and image registration accuracy of airborne multiband SAR is analyzed quantitatively. The results of the theoretical analysis are verified by simulation experiments.
- Multiband /
- Airborne Synthetic Aperture Radar (SAR) /
- Residual trajectory deviation /
- Residual attitude error /
- Image registration

HTML全文

参考文献(18)

[1]	刘向君. 多波段SAR 目标检测与图像分类融合[D]. [硕士论文], 国防科学技术大学, 2005. Liu Xiang-jun. Decision fusion of multi-band SAR target detection and classification results[D]. [Master dissertation], National University of Defense Technology, 2005.
[2]	Chang Wen-ge, Li Xiang-yang, Li Yue-li, et al.. Airborne multi-frequency-band SAR system and its information processing[C]. IEEE International Conference on Information and Automation, Zhangjiajie, 2008: 1807-1811.
[3]	冯卫平. 多波段多极化SAR 图像配准技术研究[D]. [硕士论文], 杭州电子科技大学, 2009. Feng Wei-ping. A Study on the techniques of the multifrequency and multipolarization SAR image registration[D]. [Master dissertation], Hangzhou Dianzi University, 2009.
[4]	吴一戎. 多维度合成孔径雷达成像概念[J]. 雷达学报, 2013, 2(2): 135-142. Wu Yi-rong. Concept on multidimensional space jointobservation SAR[J]. Journal of Radars, 2013, 2(2): 135-142.
[5]	Ruan Xiang-wei, Chen Xi, Wu Tao, et al.. Performance experiment of classification using chinese airborne multiband and multi-polar SAR data[C]. International Symposium on Image Data Fusion, Tengchong, 2011: 1-4.
[6]	林岳松, 冯卫平, 陈华杰. 基于尺度预估的SAR 图像相位相关配准算法[J]. 现代雷达, 2010, 32(7): 39-44. Lin Yue-song, Feng Wei-ping, and Chen Hua-jie. A FFTbased SAR image registration algorithm via priority estimation of scale distortion[J]. Modern Radar, 2010, 32(7): 39-44.
[7]	常玉林. 多波段SAR 图像配准及融合算法研究[D]. [硕士论文], 国防科学技术大学, 2004. Chang Yu-lin. A research on the algorithms of registration and fusion for multi-spectral SAR images[D]. [Master dissertation], National University of Defense Technology, 2004.
[8]	宋明明, 韩春明, 廖静娟. X 波段和全极化P 波段SAR 图像配准方法研究[J]. 测绘通报, 2013, (4): 8-11. Song Ming-ming, Han Chun-ming, and Liao Jing-juan. Research on X band and fully polarimetric P band SAR image registration[J]. Bulletin of Surveying and Mapping, 2013, (4): 8-11.
[9]	Peterson E H, Fotopoulos G, Schmitt A, et al.. Registration of multi-frequency SAR imagery using phase correlation methods[C]. IEEE Geoscience and Remote Sensing Symposium (IGARSS), Vancouver, BC, Canada, 2011: 3708-3711.
[10]	Reigber A, Jager M, Fischer J, et al.. Performance of the Land P-band subsystems of the F-SAR airborne SAR instrument[C]. The European Conference on Synthetic Aperature Radar, Nuremberg, German, 2012: 286-289.
[11]	李焱磊. 机载差分干涉SAR 运动补偿技术研究[D]. [博士论文], 中国科学院电子学研究所, 2013. Li Yan-lei. Research on motion compensation in airborne differential synthetic aperture radar interferometry[D].[Ph.D. dissertation], Institute of Electronics, Chinese Academy of Sciences, 2013.
[12]	Reigber A. Correction of residual motion errors in airborne SAR interferometry[J]. Electronics Letters, 2001, 37(17): 1083-1084.
[13]	保铮, 邢孟道, 王彤. 雷达成像技术[M]. 北京: 电子工业出版社, 2005: 196-198. Bao Zheng, Xing Meng-dao, and Wang Tong. Radar Imaging Technology[M]. Beijing: Publishing House of Electronics Industry, 2005: 196-198.
[14]	Fornaro G, Franceschetti G, and Perna S. Motion compensation errors: effects on the accuracy of airborne SAR images[J]. IEEE Transactions on Aerospace Electronic Systems, 2005, 41(4): 1338-1352.
[15]	句赫. 机载合成孔径雷达运动补偿研究[D]. [硕士论文], 中国科学院电子学研究所, 2006. Ju He. Research on motion compensation of airborne SAR[D]. [Master dissertation], Institute of Electronics, Chinese Academy of Sciences, 2006.
[16]	郭春梅. 基于运动参量的机载SAR运动补偿研究[D]. [博士论文], 中国科学院电子学研究所, 2008. Guo Chun-mei. Research on motion compensation based onmotion parameters for airborne SAR[D]. [Ph.D. dissertation], Institute of Electronics, Chinese Academy of Sciences, 2008.
[17]	Ni Chong, Wang Yan-fei, Xu Xiang-hui, et al.. SAR motion compensation based on the correction of residual attitude errors[J]. SCIENCE CHINA Physics, Mechanics Astronomy, 2011, 54(10): 1899-1905.
[18]	毛永飞. 机载双天线干涉SAR 误差补偿与定标技术研究[D].[博士论文], 中国科学院电子学研究所, 2012. Mao Yong-fei. Research on compensation and calibration for airborne dual-antenna interferometric SAR[D]. [Ph.D. dissertation], Institute of Electronics, Chinese Academy of Sciences, 2012.