Polarimetric Imaging for Robot Perception: A Review [PDF]
SensorsIn recent years, the integration of polarimetric imaging into robotic perception systems has increased significantly, driven by the accessibility of affordable polarimetric sensors.
Camille Taglione +2 more
doaj +6 more sources
Chip-integrated metasurface full-Stokes polarimetric imaging sensor [PDF]
Light: Science & Applications, 2023 Polarimetric imaging has a wide range of applications for uncovering features invisible to human eyes and conventional imaging sensors. Chip-integrated, fast, cost-effective, and accurate full-Stokes polarimetric imaging sensors are highly desirable in ...
Jiawei Zuo +6 more
doaj +2 more sources
All-In-Focus Polarimetric Imaging Based on an Integrated Plenoptic Camera with a Key Electrically Tunable LC Device [PDF]
Micromachines, 2022 In this paper, a prototyped plenoptic camera based on a key electrically tunable liquid-crystal (LC) device for all-in-focus polarimetric imaging is proposed.
Mingce Chen +8 more
doaj +2 more sources
Polarimetric Imaging Through Scattering Media: A Review
Frontiers in Physics, 2022 Imaging in scattering media has been a challenging and important subject in optical science. In scattering media, the image quality is often severely degraded by the scattering and absorption effects owing to the small particles and the resulting ...
Xiaobo Li +7 more
doaj +3 more sources
All-dielectric polarization-sensitive metasurface for terahertz polarimetric imaging [PDF]
Scientific ReportsTerahertz polarimetric imaging, capable of capturing not only intensity profiles but also the polarization states of the incident pattern, is an essential technique with promising applications such as security scans and medical diagnoses.
Juhoon Baek +3 more
doaj +2 more sources
THz Polarimetric Imaging of Carbon Fiber-Reinforced Composites Using the Portable Handled Spectral Reflection (PHASR) Scanner [PDF]
SensorsRecent advancements in novel fiber-coupled and portable terahertz (THz) spectroscopic imaging technology have accelerated applications in nondestructive testing (NDT).
Kuangyi Xu +3 more
doaj +2 more sources
Computational polarimetric microwave imaging
Optics Express, 2017 We propose a polarimetric microwave imaging technique that exploits recent advances in computational imaging. We utilize a frequency-diverse cavity-backed metasurface, allowing us to demonstrate high-resolution polarimetric imaging using a single transceiver and frequency sweep over the operational microwave bandwidth. The frequency-diverse metasurface
Thomas Fromenteze +2 more
exaly +5 more sources
Data-driven polarimetric imaging: a review
Opto-Electronic ScienceThis study reviews the recent advances in data-driven polarimetric imaging technologies based on a wide range of practical applications. The widespread international research and activity in polarimetric imaging techniques demonstrate their broad ...
Kui Yang +10 more
doaj +3 more sources
Polarimetric imaging with high spatial resolution. [PDF]
Sci RepDespite its critical importance in many biomedical devices, the polarization of light is often neglected or considered as a problem to be contained. The reason is related to considerable challenges to measure it. In the present work, a simple motion-free method of detection of the polarization of light is developed based on a guest-host nematic liquid ...
Pusenkova A +4 more
europepmc +3 more sources
Integrated Polarimetric Spectral Imaging Sensor Combining Spectral Imaging and Polarization Modulation Techniques [PDF]
SensorsPolarimetric spectral imaging systems have unique application advantages in environmental remote sensing, military target recognition, astronomy, medicine, etc., because of their ability to acquire multidimensional information.
Zihao Liu +3 more
doaj +2 more sources