Dynamic Metasurface Antenna for Computational Polarimetric Imaging
European Conference on Antennas and Propagation, 2022 A dynamically reconfigurable wave-chaotic metasurface antenna is presented to perform computational polarimetric microwave imaging at microwave frequencies.
T. V. Hoang +3 more
semanticscholar +1 more source
Debris Disk Results from the Gemini Planet Imager Exoplanet Survey's Polarimetric Imaging Campaign [PDF]
Astronomical Journal, 2020 We report the results of a ∼4 yr direct imaging survey of 104 stars to resolve and characterize circumstellar debris disks in scattered light as part of the Gemini Planet Imager (GPI) Exoplanet Survey. We targeted nearby (≲150 pc), young (≲500 Myr) stars
T. Esposito +75 more
semanticscholar +1 more source
Adaptive polarimetric image representation for contrast optimization of a polarized beacon through fog [PDF]
, 2015 We present a contrast-maximizing optimal linear representation of polarimetric images obtained from a snapshot polarimetric camera for enhanced vision of a polarized light source in obscured weather conditions (fog, haze, cloud) over long distances ...
Alouini, Mehdi +2 more
core +3 more sources
Polarimetric Imaging vs. Conventional Imaging: Evaluation of Image Contrast in Fog
Atmosphere, 2021 We compare conventional intensity imaging against different modes of polarimetric imaging by evaluating the image contrast of images taken in a controlled foggy environment.
Maria Ballesta-Garcia +3 more
semanticscholar +1 more source
Polarimetric imaging mode of VLT/SPHERE/IRDIS [PDF]
Astronomy & Astrophysics, 2019 Context. Polarimetric imaging is one of the most effective techniques for high-contrast imaging and for the characterization of protoplanetary disks, and it has the potential of becoming instrumental in the characterization of exoplanets.
J. D. Boer +33 more
semanticscholar +3 more sources
Three-Dimensional Polarimetric InISAR Imaging of Non-Cooperative Targets
IEEE Transactions on Computational Imaging, 2023 A new Polarimetric Interferometry Inverse Synthetic Aperture Radar (Pol-InISAR) 3D imaging method for non-cooperative targets is proposed in this paper.
Ajeet Kumar +5 more
semanticscholar +1 more source
Imaging ionospheric inhomogeneities using spaceborne synthetic aperture radar [PDF]
, 2011 We present a technique and results of 2-D imaging of Faraday rotation and total electron content using spaceborne L band polarimetric synthetic aperture radar (PolSAR).
Chapman, B. +4 more
core +2 more sources
Range-Point Migration-Based Image Expansion Method Exploiting Fully Polarimetric Data for UWB Short-Range Radar [PDF]
, 2018 Ultrawideband radar with high-range resolution is a promising technology for use in short-range 3-D imaging applications, in which optical cameras are not applicable. One of the most efficient 3-D imaging methods is the range-point migration (RPM) method,
Ayumi Yamaryo +3 more
core +2 more sources
Albedo heterogeneity on the surface of (1943) Anteros [PDF]
, 2009 We have investigated the effect of rotation on the polarization of scattered light for the near-Earth asteroid (1943) Anteros using the Dual Beam Imaging Polarimeter on the University of Hawaii's 2.2 m telescope.
Akimov +23 more
core +1 more source
Polarimetric Images of Biological Tissues Based on the Arrow Decomposition of Mueller Matrices
Photonics, 2023 Polarimetric techniques are widely used in a vast number of applications such as remote sensing, material characterization, astronomy and biological tissue inspection.
José J. Gil +8 more
doaj +1 more source