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International Geoscience and Remote Sensing Symposium

In 2021 a joint initiative of Belgium and The Netherlands

TH2.MM-19.6

MODIFIED GENERALIZED OMEGA-K ALGORITHM FOR LOW EARTH ORBIT HIGH RESOLUTION SPOTLIGHT SPACEBORNE SAR FOCUSING

Yulei Qian, Huaxing Kuang, Nanjing Marine Radar Institute, China; Ying Zhang, Nanjing University of Aeronautics and Astronautics, China; Yutao Zhang, Nanjing Marine Radar Institute, China
Session:
SAR Focusing and Super-resolution Techniques
Track:
Data Analysis Methods (Optical, Multispectral,Hyperspectral, SAR)
Presentation Time:
Thu, 15 Jul, 11:25-11:30 (UTC)
Thu, 15 Jul, 13:25-13:30 Central Europe Summer Time (UTC +2)
Thu, 15 Jul, 19:25-19:30 China Standard Time (UTC +8)
Thu, 15 Jul, 07:25-07:30 Eastern Daylight Time (UTC -4)
Session Co-Chairs:
Qi Zhan, University of Electronic Science and Technology of China and Yulei Qian, Nanjing Marine Radar Institute
Session Manager:
Pratyush Talreja
Presentation
Discussion
Resources
Session TH2.MM-19
TH2.MM-19.1: ONLINE SUPER-RESOLUTION IMAGING FOR AIRBORNE SCANNING RADAR BASED ON SLIDING WINDOW RLS ALGORITHM
Jiawei Luo, Yongchao Zhang, Yongwei Zhang, Yin Zhang, Yulin Huang, Haiguang Yang, Jianyu Yang, University of Electronic Science and Technology of China, China
TH2.MM-19.2: A 2D Spatial Smoothing MUSIC Superresolution FMCW SAR Imaging Algorithm
Yan Wang, Xuejiao Wen, Xiaolan Qiu, Chinese Academy of Sciences, Aerospace Information Research Institute, China
TH2.MM-19.3: SAR IMAGE SUPER-RESOLUTION RECONSTRUCTION BASED ON AN OPTIMIZE ITERATIVE METHOD FOR REGULARIZATION
Qi Zhan, Yan Chen, Yunping Chen, University of Electronic Science and Technology of China, China; Youchun Lu, Chunliang Xu, China Centre for Resources Satellite Data and Application, China
TH2.MM-19.4: A super-resolution imaging method for real-aperture scanning radar based on MRF Prior Model
Ke Tan, Jianchao Yang, Xingyu Lu, Weiming Su, Hong Gu, Nanjing University of Science and Technology, China
TH2.MM-19.5: OPTIMIZATION OF ANTENNA ROTATION SPEED AND SUPER-RESOLUTION IMAGING BASED ON SPLIT BREGMAN ALGORITHM FOR CIRCULAR SCAN ISAR SYSTEMS
Yanli Zhu, Peng Zhou, China University of Petroleum, China; Zhenhua Zhang, Ying Wang, Beijing Research Institute of Telemetry, China; Xi Zhang, First Institute of Oceanography, Ministry of Natural Resources, China
TH2.MM-19.6: MODIFIED GENERALIZED OMEGA-K ALGORITHM FOR LOW EARTH ORBIT HIGH RESOLUTION SPOTLIGHT SPACEBORNE SAR FOCUSING
Yulei Qian, Huaxing Kuang, Nanjing Marine Radar Institute, China; Ying Zhang, Nanjing University of Aeronautics and Astronautics, China; Yutao Zhang, Nanjing Marine Radar Institute, China
TH2.MM-19.7: ROBUST AND EFFICIENT ISAR AUTOFOCUSING BASED ON DEEP CONVOLUTION NETWORK
Jiadian Liang, Shunjun Wei, Xiangfeng Zeng, Shan Liu, Jun Shi, Xiaoling Zhang, University of Electronic Science and Technology of China, China
TH2.MM-19.8: OPTRONIC FOCUSING OF MULTICHANNEL TOPS DATA PROCESSING
Yunlin Yang, Yesheng Gao, Zhicheng Wang, Xingzhao Liu, Shanghai Jiao Tong University, China
TH2.MM-19.9: FOCUSING AZIMUTH PERIODICALLY GAPPED SAR RAW DATA VIA COMPLEX FISTA WITH SUPPRESSED ARTIFICIAL TARGETS
Yulei Qian, Huaxing Kuang, Nanjing Marine Radar Institute, China; Ying Zhang, Nanjing University of Aeronautics and Astronautics, China
TH2.MM-19.10: AUTOFOCUS METHOD FOR SPARSE APERTURE ISAR BASED ON L0 NORM AND NLTV REGULARIZATION
Jianchao Yang, Xingyu Lu, Zheng Dai, Ke Tan, Wenchao Yu, Nanjing University of Science and Technology, China

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