A Table of Some Coherency Matrices, Coherency Matrix Factors, and Their Respective Mueller Matrices
Photonics, 2022 Many books on polarization give tables of Mueller matrices. The coherency matrix has been found useful for interpretetion of the Mueller matrix. Here we give a table of Mueller matrices M, coherency matrices C, and coherency matrix factors F for ...
Colin J. R. Sheppard +3 more
doaj +1 more source
Illumination invariance and shadow compensation via spectro-polarimetry technique [PDF]
, 2013 A major problem for obtaining target reflectance via hyperspectral imaging systems is the presence of illumination and shadow effects. These factors are common artefacts, especially when dealing with a hyperspectral imaging system that has sensors in the
Jackman, James +6 more
core +1 more source
POLARIZATION IMAGING AND SCATTERING MODEL OF CANCEROUS LIVER TISSUES [PDF]
Journal of Innovative Optical Health Sciences, 2013 We apply different polarization imaging techniques for cancerous liver tissues, and compare the relative contrasts for difference polarization imaging (DPI), degree of polarization imaging (DOPI) and rotating linear polarization imaging (RLPI ...
DONGZHI LI +8 more
doaj +1 more source
Rapid Detection of Camouflaged Artificial Target Based on Polarization Imaging and Deep Learning
IEEE Photonics Journal, 2021 Polarization imaging has the advantage of detecting artificial targets based on their intrinsic characteristics. However, with the development of camouflage materials and camouflage shielding performance, the anti-optical detection technology for ...
Ying Shen +7 more
doaj +1 more source
Influence of absorption in linear polarization imaging of melanoma tissues [PDF]
Journal of Innovative Optical Health Sciences, 2014 The contrast mechanism of different polarization imaging techniques for melanoma in mouse skin is studied using both experiments and Monte Carlo simulations.
Dongzhi Li +7 more
doaj +1 more source
A polarization image enhancement method for glioma
Frontiers in Neuroscience, 2023 Polarization imaging technique (PIT) based on a backward scattering 3 × 3 Mueller matrix polarization imaging experimental setup is able to study the optical information and microstructure of glioma and non-glioblastoma tissues from clinical treatment ...
Yi-Rong Liu +5 more
doaj +1 more source
Estimation of the Degree of Polarization for Hybrid/Compact and Linear Dual-Pol SAR Intensity Images: Principles and Applications [PDF]
, 2013 Analysis and comparison of linear and hybrid/compact dual-polarization (dual-pol) synthetic aperture radar (SAR) imagery have gained a wholly new importance in the last few years, in particular, with the advent of new spaceborne SARs such as the Japanese
Shirvany, Reza +2 more
core +1 more source
Orthogonal Polarization Spectral Imaging (OPS) Measurements of Microcirculatory Changes in Term Newborns with Suspected Infection [PDF]
, 2010 The early diagnosis of neonatal infection remains a challenge. Recent studies using Optical Polarized Spectral (OPS) imaging techniques, have reported microcirculatory alterations in adult patients with severe sepsis and septic shock.
Alba Alejandre, Irene
core +1 more source
Polarization singularities in the clear sky
, 2004 Ideas from singularity theory provide a simple account of the pattern of polarization directions in daylight. The singularities (two near the Sun and two near the anti-Sun) are points in the sky where the polarization line pattern has index +1/2 and the ...
R L Lee +11 more
core +1 more source
Polarization Super-Resolution Imaging Method Based on Deep Compressed Sensing
, 2022 The division of focal plane (DoFP) polarization imaging sensors, which can simultaneously acquire the target’s two-dimensional spatial information and polarization information, improves the detection resolution and recognition capability by capturing the
Li, Yingchao +11 more
core +1 more source