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