Logarithmic Laplacian Prior Based Bayesian Inverse Synthetic Aperture Radar Imaging [PDF]
Sensors, 2016 This paper presents a novel Inverse Synthetic Aperture Radar Imaging (ISAR) algorithm based on a new sparse prior, known as the logarithmic Laplacian prior.
Shuanghui Zhang +3 more
doaj +6 more sources
Experimental Research on Interferometric Inverse Synthetic Aperture Radar Imaging with Multi-Channel Terahertz Radar System [PDF]
Sensors, 2019 The all solid-state terahertz (THz) radar has obvious miniaturized integration and high resolution imaging advantages compared with conventional microwave radar.
Ye Zhang +4 more
doaj +2 more sources
Hybrid polarimetry inverse synthetic aperture radar
IET Radar, Sonar & NavigationThe inverse synthetic aperture radar (ISAR) system exploits the movement of the target to form its high‐resolution image. Further, the multi‐polarisation acquisition in ISAR collects additional information on the target's scattering properties and ...
Ajeet Kumar +2 more
doaj +2 more sources
Inverse Synthetic Aperture Radar [PDF]
EURASIP Journal on Advances in Signal Processing, 2006 Chen Victor +6 more
doaj +6 more sources
Analysis of Constraints on the Remote Application of Inverse Synthetic Aperture Laser Radar [PDF]
SensorsIn order to achieve the remote application of inverse synthetic aperture laser radar for high resolution spatial situational awareness, it is essential to analyze the main factors that restrict its remote application.
Rui Gao, Lei Dong
doaj +2 more sources
Inverse Airborne Optical Sectioning
Drones, 2022 We present Inverse Airborne Optical Sectioning (IAOS), an optical analogy to Inverse Synthetic Aperture Radar (ISAR). Moving targets, such as walking people, that are heavily occluded by vegetation can be made visible and tracked with a stationary ...
Rakesh John Amala Arokia Nathan +2 more
doaj +1 more source
EURASIP Journal on Advances in Signal Processing, 2021 Range alignment is an essential procedure in the translation motion compensation of inverse synthetic aperture radar imaging. Global optimization or maximum-correlation-based algorithms have been used to realize range alignment.
Yue Lu, Jian Yang, Yue Zhang, Shiyou Xu
doaj +1 more source
Moving Target Refocusing With the FMCW SAR System MIRANDA-35
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Inverse synthetic aperture radar is a commonly adopted technique for producing high-resolution images of moving targets. This article investigates the imaging capabilities of high-frequency and high-bandwidth systems by means of two distinct experiments.
Emiliano Casalini +2 more
doaj +1 more source
Interferometric inverse synthetic aperture radar experiment using an interferometric linear frequency modulated continuous wave millimetre-wave radar [PDF]
, 2011 D. Felguera-Martín,1 J.-T. González-Partida,1 P. Almorox-González,1 M. Burgos-García,1 and B.-P. Dorta-Naranjo2 1Universidad Politécnica de Madrid, Ciudad Universitaria s/n, Grupo de Microondas y Radar.
Almorox-Gonzalez +19 more
core +2 more sources
Inverse Synthetic Aperture Radar Sparse Imaging Exploiting the Group Dictionary Learning
Remote Sensing, 2021 Sparse imaging relies on sparse representations of the target scenes to be imaged. Predefined dictionaries have long been used to transform radar target scenes into sparse domains, but the performance is limited by the artificially designed or existing ...
Changyu Hu +3 more
doaj +1 more source