计算机技术﹑电信技术 |
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基于MMSE-T的合成孔径雷达图像超分辨率重建 |
朱正为1,2,周建江1 |
1.南京航空航天大学 信息科学与技术学院,江苏 南京 210016;2.西南科技大学 信息工程学院,四川 绵阳 621010 |
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MMSE-T based super-resolution reconstruction of synthetic aperture radar image |
ZHU Zheng-wei1,2, ZHOU Jian-jiang1 |
1. College of Information Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;2. School of Information Engineering, Southwest University of Science and Technology, Mianyang 621010, China |
[1] ZHU Z W, ZHOU J J. Optimum selection of common master image for ground deformation monitoring based on PSDInSAR technique[J]. Journal of Systems Engineering and Electronics, 2009, 20(6):1213-1220. [2] SULLIVAN R J. Radar foundations for imaging and advanced concepts[M]. Raleigh: SciTech Publishing, Inc., 2004: 162-163. [3] SAMSONOV A, BLOCK W F, FIELD A S. Reconstruction of MRI data using sparse matrix inverses[C]∥ FortyFirst Asilomar Conference on Signals, Systems and Computers. Pacific Grove: IEEE, 2007: 1884-1887. [4] THOMPSON P, NANNINI M, SCHEIBER R. Target separation in SAR image with the MUSIC algorithm[C]∥ IEEE International Geoscience and Remote Sensing Symposium. Barcelona: IEEE, 2007: 468-471. [5] KIM K T, SEO D K, KIM H T. Efficient radar target recognition using the MUSIC algorithm and invariant features[J]. IEEE Transactions on Antennas and Propagation, 2002, 50(3):325-337. [6] 刘兆霆, 何劲, 刘中. 基于压缩感知的高分辨频率估计[J]. 信号处理, 2009, 25(8):1252-1256. LIU Zhaoting, HE Jin, LIU Zhong. High resolution frequency estimation with compressed sensing[J].Signal Processing, 2009, 25(8):1252-1256. [7] HAARDT M, ROEMER F, DEL GALDO G. Higherorder SVDbased subspace estimation to improve the parameter estimation accuracy in multidimensional harmonic retrieval problems[J]. IEEE Transactions on Signal Processing, 2008, 56(7): 3198-3213. [8] LUTTRELL S P. A Bayesian derivation of an iterative autofocus/superresolution algorithm[J]. Inverse Problems, 1990, 6(6): 975-996. [9] BLUNT S D, CHAN T, GERLACH K. A new framework for direction ofarrival estimation[C]∥ 5th IEEE Sensor Array and Multichannel Signal Processing Workshop. Darmstadt: IEEE, 2008: 81-85. [10] SELN Y, STOICA P. Estimation of semisparse radar range profiles [J]. Digital Signal Processing, 2008, 18(4):543-560. [11] LANE R O. The effects of Doppler and pulse eclipsing on sidelobe reduction techniques[C]∥ IEEE National Radar Conference, Verona. New York: IEEE, 2006:776-781. [12] BLACKNELL D. Synthetic aperture radar motion compensation using autofocus with implications for superresolution[D]. Sheffield,UK:University of Sheffield, 1990. [13] DICKEY F M, ROMERO L A, DELAURENTIS J M, et al. Superresolution, degrees of freedom and synthetic aperture radar[J]. Radar, Sonar and Navigation,IEE Proceedings, 2003, 150(6): 419-429. [14] ZHU Z W, ZHOU J J. SAR image superresolution reconstruction using adaptivethreshold SVD technique [J]. Journal of Central South University of Technology, 2011, 18(3):809-815. [15] 楼斌,沈海斌,赵武锋,等. 基于失真模型的结构相似度图像质量评价[J]. 浙江大学学报:工学版,2009,43(5):864-868. LOU Bin, SHEN Haibin, ZHAO Wufeng, et al. Structural similarity image quality assessment based on distortion model[J]. Journal of Zhejiang University:Engineering Science, 2009, 43(5): 864-868. |
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