Speaker: Xiaolan Qiu

Affiliation: Aerospace Information Research Institute, Chinese Academy of Sciences

Academic title: Professor

Honorary title: NSFC Excellent Youth Science Foundation

Abstract:

Synthetic Aperture Radar (SAR) 3D imaging technology can eliminate severe layover between targets and terrain in 2D images, significantly improving the detection, recognition, and 3D modeling capabilities of targets. This presentation introduces a small UAV array interferometric SAR (referred to as microwave vision 3D SAR, MV3DSAR) developed by our team, and introduces the imaging processing methods of MV3DSAR. The content includes MV3DSAR system design, 2D imaging methods, 3D imaging models at low flight altitudes, 3D imaging models and methods based on microwave vision, and provides 3D imaging results of single polarization and full polarization, as well as interpretation and analysis of typical target 3D imaging results. It is hoped that this will be beneficial for the promotion and application of SAR 3D imaging technology.

Biography:

Xiaolan Qiu received the B.S. degree in electronic engineering and information science from the University of Science and Technology of China, Hefei, China, in 2004, and the Ph.D. degree in signal and information processing from the Graduate University of Chinese Academy of Sciences, Beijing, China, in 2009. Since 2009, she has been working at the Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing. Her research interests include synthetic aperture radar (SAR) imaging, SAR simulation, and SAR 3-D reconstruction.