Title :
Polarimetric 3D reconstruction of manmade objects
Author :
Xing, Shiqi ; Dai, Dahai ; Li, Yongzhen ; Liu, Jin ; Wang, Xuesong
Author_Institution :
Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
A new polarimetric tomography technique based on compressive sensing is proposed in this paper for the applications such as 3D reconstruction of man made target. Compared to the existing methods, the advantages of this new technique are those of preserving full image resolution, no model order selection procedure, high resolution, and low sidelobe artifacts. The effectiveness of the technique is demonstrated by processing real data collected by ground rail SAR.
Keywords :
compressed sensing; image reconstruction; image resolution; object detection; radar imaging; radar polarimetry; radar resolution; synthetic aperture radar; compressive sensing; full image resolution preservation; ground rail SAR; manmade objects; polarimetric 3D reconstruction; polarimetric tomography technique; Azimuth; Image resolution; Reflectivity; Synthetic aperture radar; Three dimensional displays; Tomography; Vehicles; compressive sensing; polarimetric; tomography;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International
Conference_Location :
Munich
Print_ISBN :
978-1-4673-1160-1
Electronic_ISBN :
2153-6996
DOI :
10.1109/IGARSS.2012.6351540
