Unsupervised learning of pixel clustering in Mueller matrix images for mapping microstructural features in pathological tissues

J Wan, Y Dong, Y Yao, W Xiao, R Huang… - Communications …, 2023 - nature.com
In histopathology, doctors identify diseases by characterizing abnormal cells and their
spatial organization within tissues. Polarization microscopy and supervised learning have …

Spirally polarized beams for polarimetry measurements of deterministic and homogeneous samples

JCG de Sande, M Santarsiero, G Piquero - Optics and Lasers in …, 2017 - Elsevier
The use of spirally polarized beams (SPBs) in polarimetric measurements of homogeneous
and deterministic samples is proposed. Since across any transverse plane such beams …

Daytime sky polarization calibration limitations

DM Harrington, JR Kuhn… - Journal of Astronomical …, 2017 - spiedigitallibrary.org
The daytime sky has recently been demonstrated as a useful calibration tool for deriving
polarization cross-talk properties of large astronomical telescopes. The Daniel K. Inouye …

Optical Sensor System for 3D Jones Matrix Reconstruction of Optical Anisotropy Maps of Self-Assembled Polycrystalline Soft Matter Films

W Wójcik, Z Hu, Y Ushenko, A Smolarz, I Soltys… - Sensors, 2024 - mdpi.com
Our work uses a polarization matrix formalism to analyze and algorithmically represent
optical anisotropy by open dehydration of blood plasma films. Analytical relations for Jones …

Linewidth reconstruction employing a radial basis function network in optical scatterometry

HF Kuo, M Faisal, SF Su - IEEE Access, 2016 - ieeexplore.ieee.org
This paper applied a radial basis function network (RBFN) in coherent Fourier scatterometry
(CFS) to reconstruct the linewidth of periodic line/space (L/S) patterns. The fast …

A design of Ultra Wideband (UWB) antenna applied in coal mine underground

Y Yang - Journal of Physics: Conference Series, 2024 - iopscience.iop.org
This article designs an ultra-wideband (UWB) hourglass-shaped antenna for underground
coal mines, using FR-4 as the dielectric substrate, with microstrip feeder feeding, whose …

[PDF][PDF] Mapping microstructural features of pathological tissues by pixel clustering of Mueller matrix images

H Ma, J Wan, Y Dong, Y Yao, W Xiao, R Huang… - 2023 - scholar.archive.org
In histopathology, doctors identify diseases by characterizing abnormal cells and their
spatial organization within tissues. Polarization microscopy and supervised learning have …

Integrated spectral phase delay calibration technique for a liquid crystal variable retarder used in wide-bandwidth working channel

Y Zhang, J Xuan, H Zhao, Y Zhang, Y Yu - Optics & Laser Technology, 2018 - Elsevier
Laser sources with limited wavelengths are commonly used to calibrate the phase delays of
liquid crystal variable retarders (LCVRs). However, the parameters describing the phase …

Daytime sky polarization calibration limitations

DM Harrington, JR Kuhn… - Advances in Optical and …, 2016 - spiedigitallibrary.org
The daytime sky has been recently demonstrated as a useful calibration tool for deriving
polarization cross-talk properties of large astronomical telescopes. The Daniel K Inouye …

High-accuracy multi-step eigenvalue calibration method for Mueller matrix polarization imaging system

J Li, Y Li, G Zhou, J Wang, M Zheng… - AOPC 2020: Optical …, 2020 - spiedigitallibrary.org
Mueller matrix polarization imaging system (MMPIS) is one of the most prospective tools that
can provide a highresolution image of polarization properties for samples or systems. The …