Results 11 to 20 of about 291,976 (179)

Comparative Study of Modified Mueller Matrix Transformation and Polar Decomposition Parameters for Transmission and Backscattering Tissue Polarimetries

Applied Sciences, 2021
Mueller matrix polarimetry is widely used in biomedical studies and applications, for it can provide abundant microstructural information about tissues.
Binguo Chen, Yuxiang Lan, Haoyu Zhai, Liangyu Deng, Honghui He, Hua Mao, Hui Ma   +6 more
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Polarization Measurements and Evaluation Based on Multidimensional Polarization Indices Applied in Analyzing Atmospheric Particulates

Applied Sciences, 2021
Online identification and characterization of suspended aerosols can provide a scientific basis for understanding aerosol transformations, quantitatively evaluating the impacts on air quality, public health, and the source apportionment of different ...
Riwei Liao, Wei Guo, Nan Zeng, Jun Guo, Yonghong He, Huige Di, Dengxin Hua, Hui Ma   +7 more
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Mueller Matrix Imaging Optimized by Uniform Illumination

Frontiers in Physics, 2022
In this study, we present a flat-field Mueller matrix imaging system to reduce the reconstruction error caused by critical illumination. This study demonstrates that the signal-to-noise ratio (SNR) of the reconstructed images is improved by about eight ...
Wei Guo, Wei Guo, Jiawei Song, Jiawei Song, Nan Zeng, Hui Ma, Hui Ma, Hui Ma   +7 more
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Evaluating Tissue Mechanical Properties Using Quantitative Mueller Matrix Polarimetry and Neural Network

Applied Sciences, 2022
Evaluation of the mechanical properties of biological tissues has always been an important issue in the field of biomedicine. The traditional method for mechanical properties measurement is to perform in vitro tissue deformation experiments.
Changjiang Mi, Conghui Shao, Honghui He, Chao He, Hui Ma   +4 more
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Polarization Aberrations in High-Numerical-Aperture Lens Systems and Their Effects on Vectorial-Information Sensing

Remote Sensing, 2022
The importance of polarization aberrations has been recognized and studied in numerous optical systems and related applications. It is known that polarization aberrations are particularly crucial in certain photogrammetry and microscopy techniques that ...
Yuanxing Shen, Binguo Chen, Chao He, Honghui He, Jun Guo, Jian Wu, Daniel S. Elson, Hui Ma   +7 more
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A Smartphone-Based Biosensor for Non-Invasive Monitoring of Total Hemoglobin Concentration in Humans with High Accuracy

Biosensors, 2022
In this paper, we propose a smartphone-based biosensor for detecting human total hemoglobin concentration in vivo with high accuracy. Compared to the existing biosensors used to measure hemoglobin concentration, the smartphone-based sensor utilizes the ...
Zhipeng Fan, Yong Zhou, Haoyu Zhai, Qi Wang, Honghui He   +4 more
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Analyzing the Influence of Imaging Resolution on Polarization Properties of Scattering Media Obtained From Mueller Matrix

Frontiers in Chemistry, 2022
The Mueller matrix contains abundant micro- and even nanostructural information of media. Especially, it can be used as a powerful tool to characterize anisotropic structures quantitatively, such as the particle size, density, and orientation information
Conghui Shao, Conghui Shao, Binguo Chen, Binguo Chen, Binguo Chen, Honghui He, Honghui He, Chao He, Yuanxing Shen, Yuanxing Shen, Yuanxing Shen, Haoyu Zhai, Haoyu Zhai, Haoyu Zhai, Hui Ma, Hui Ma, Hui Ma   +16 more
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Polarimetry feature parameter deriving from Mueller matrix imaging and auto-diagnostic significance to distinguish HSIL and CSCC

Journal of Innovative Optical Health Sciences, 2022
High-grade squamous intraepithelial lesion (HSIL) is regarded as a serious precancerous state of cervix, and it is easy to progress into cervical invasive carcinoma which highlights the importance of earlier diagnosis and treatment of cervical lesions ...
Anli Hou, Xingjian Wang, Yujuan Fan, Wenbin Miao, Yang Dong, Xuewu Tian, Jibin Zou, Hui Ma   +7 more
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A quantitative technique to analyze and evaluate microstructures of skin hair follicles based on mueller matrix polarimetry

Frontiers in Physics, 2022
In this study, we propose a quantitative technique to analyze and evaluate microstructures of skin hair follicles based on Mueller Matrix transmission microscopy.
Yixuan Shi, Yixuan Shi, Yanan Sun, Rongrong Huang, Rongrong Huang, Yong Zhou, Haoyu Zhai, Haoyu Zhai, Zhipeng Fan, Zhipeng Fan, Zechao Ou, Pengsheng Huang, Honghui He, Honghui He, Chao He, Yi Wang, Hui Ma, Hui Ma, Hui Ma   +18 more
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Research on Fuzzy Adaptive Fusion Algorithm for Ultraviolet Polarization Image of Latent Fingerprint [PDF]

Jisuanji gongcheng, 2020
The ultraviolet polarization image of latent fingerprint is fused of ultraviolet intensity image and polarization parameter image,which can realize accurate detection and recognition of latent fingerprint.However,it is impossible to select the optimal ...
JIA Rong, WANG Feng, YUAN Hongwu, TUO Haonan, JIANG Zhaozhen, WU Yunzhi
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