Results 91 to 100 of about 962 (188)

Learning to classify materials using Mueller imaging polarimetry

, 2019
International audienceThis study investigates the combination of Mueller imaging polarimetry with machine learning for the automated optical classication of raw materials.
Alfalou, Ayman, Ayman Alfalou, Alexis Lechervy, Quéau, Yvain, Leporcq, Florian, Lechervy, Alexis, Yvain Quéau, Florian Leporcq   +7 more
core   +1 more source

Mueller matrix polarimetry and polar decomposition of articular cartilage imaged in reflectance. [PDF]

Biomed Opt Express, 2021
Huynh RN, Nehmetallah G, Raub CB.
europepmc   +1 more source

QUANTITATIVE MUELLER MATRIX POLARIMETRY TECHNIQUES FOR BIOLOGICAL TISSUES

Journal of Innovative Optical Health Sciences, 2012
We propose and conduct both the rotating linear polarization imaging (RLPI) and Mueller matrix transformation (MMT) measurements of different biological tissue samples, and testify the capability of the Mueller matrix polarimetry for the anisotropic scattering media.
HONGHUI HE, NAN ZENG, DONGZHI LI, RAN LIAO, HUI MA   +4 more
openaire   +1 more source

Diattenuation and retardance signature of plasmonic gold nanorods in turbid media revealed by Mueller matrix polarimetry. [PDF]

Sci Rep, 2021
Ray SK, Ghosh N, Vitkin A.
europepmc   +1 more source

Review of polarization-based technology for biomedical applications

Journal of Innovative Optical Health Sciences
Polarimetry is a powerful optical tool in the biomedical field, providing more comprehensive information on the sub-wavelength micro-physical structure of a sample than traditional light intensity measurement techniques.
Caizhong Guan, Nan Zeng, Honghui He
doaj   +1 more source

Auto-detection of cervical collagen and elastin in Mueller matrix polarimetry microscopic images using K-NN and semantic segmentation classification. [PDF]

Biomed Opt Express, 2021
Roa C, Du Le VN, Mahendroo M, Saytashev I, Ramella-Roman JC.   +4 more
europepmc   +1 more source

Bayesian inference approach for Full Poincaré Mueller polarimetry

© 2023 Elsevier Ltd.Full Poincare Mueller Polarimetry is a new technique for characterizing samples by means of their Mueller matrix. The method is based on the use of a full Poincare beam as a generator of polarization states.
Juan Carlos Suárez-Bermejo, Suárez-Bermejo, Juan Carlos, Pascual, Sergio, Gorgas García, Francisco Javier, González de Sande, Juan Carlos, Juan Carlos González de Sande, Gorgas, Javier, Sergio Pascual, Suárez Bermejo, Juan Carlos, Piquero Sanz, Gemma María, Javier Gorgas, Santarsiero, Massimo, Pascual Ramírez, Sergio, Gemma Piquero, de Sande, Juan Carlos González, Piquero, Gemma, Massimo Santarsiero   +16 more
core   +1 more source

Visualizing Phase Transition Behavior of Dilute Stimuli Responsive Polymer Solutions via Mueller Matrix Polarimetry

, 2015
Probing volume phase transition behavior of super-diluted polymer solutions both micro- and macroscopically still persist as an outstanding challenge. In this regard, we have explored 4x4 spectral Mueller matrix measurement and its inverse analysis for ...
Chandel, Shubham, Ghosh, Nirmalya, De, Priyadarsi, Narayanan, Amal   +3 more
core   +2 more sources

An application of Mueller matrix polarimetry for characterising properties of thin film with surface roughness

MATEC Web of Conferences, 2015
A new Mueller ellipsometry method was proposed for characterising the optical properties of thin films with rough surfaces. The validity of the proposed study is demonstrated by comparing the experimental results of the refractive index and thickness of ...
Phan Quoc-Hung, Lo Yu-Lung
doaj   +1 more source

Calibration of elliptical retarders in Mueller matrix spectroscopic polarimetry and ellipsometry

Optics Express
The dual-rotating compensator Mueller matrix ellipsometer is a well-established and commercially mature instrument, with its compensators typically modeled as linear retarders. However, in many practical implementations, these compensators behave as elliptical retarders rather than purely linear ones.
Han Tong, Changcai Cui, Subiao Bian, Oriol Arteaga   +3 more
openaire   +2 more sources