Results 1 to 10 of about 3,594,163 (173)

Mueller matrix imaging for collagen scoring in mice model of pregnancy [PDF]

open access: yesScientific Reports, 2021
Preterm birth risk is associated with early softening of the uterine cervix in pregnancy due to the accelerated remodeling of collagen extracellular matrix.
Hee Ryung Lee   +5 more
doaj   +8 more sources

Characterization of the Mueller Matrix: Purity Space and Reflectance Imaging

open access: yesPhotonics, 2022
Depolarization has been found to be a useful contrast mechanism in biological and medical imaging. The Mueller matrix can be used to describe polarization effects of a depolarizing material. An historical review of relevant polarization algebra, measures
Colin J. R. Sheppard   +3 more
doaj   +4 more sources

Quantitative Analysis of 4 × 4 Mueller Matrix Transformation Parameters for Biomedical Imaging [PDF]

open access: yesPhotonics, 2019
Mueller matrix polarimetry is a potentially powerful technique for obtaining microstructural information of biomedical specimens. Thus, it has found increasing application in both backscattering imaging of bulk tissue samples and transmission microscopic
Wei Sheng   +9 more
doaj   +4 more sources

Error Analysis and Calibration Improvement of the Imaging Section in a Mueller Matrix Microscope

open access: yesApplied Sciences, 2020
Currently, there are various calibration methods available to reduce the errors caused by the polarizing section of a dual-rotating-retarder polarimeter.
Jiewei Yu, Xuemin Cheng, Maolin Li
doaj   +4 more sources

Complex Spatial Illumination Scheme Optimization of Backscattering Mueller Matrix Polarimetry for Tissue Imaging and Biosensing [PDF]

open access: yesBiosensors
Polarization imaging and sensing techniques have shown great potential for biomedical and clinical applications. As a novel optical biosensing technology, Mueller matrix polarimetry can provide abundant microstructural information of tissue samples ...
Wei Jiao   +6 more
doaj   +4 more sources

Nanoform evaluation approach using Mueller matrix microscopy and machine learning concepts [PDF]

open access: yesEPJ Web of Conferences, 2022
We realized an imaging Mueller matrix microscope for nanostructure characterization. For investigations on nanoform characterization via Mueller matrix images, we measured and simulated Mueller matrix images of specially designed nanostructures.
Käseberg Tim   +3 more
doaj   +2 more sources

Ultra-wide-field imaging Mueller matrix spectroscopic ellipsometry for semiconductor metrology [PDF]

open access: yesNature Communications
We propose an ultra-wide-field imaging Mueller matrix spectroscopic ellipsometry (IMMSE) system for semiconductor metrology. The IMMSE system achieves large-area measurements with a 20 mm × 20 mm field of view (FOV)—the largest FOV reported to date—and a
Juntaek Oh   +14 more
doaj   +2 more sources

Probing Dynamic Variation of Layered Microstructure Using Backscattering Polarization Imaging

open access: yesPhotonics, 2022
Polarization imaging can quantitatively probe the microscopic structure of biological tissues which can be complex and consist of layered structures. In this paper, we established a fast-backscattering Mueller matrix imaging system to characterize the ...
Tongjun Bu   +7 more
doaj   +1 more source

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