Results 21 to 30 of about 105,727 (257)

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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Polarization Image Sensor for Highly Sensitive Polarization Modulation Imaging Based on Stacked Polarizers [PDF]

IEEE Transactions on Electron Devices, 2022
In this article, We demonstrated an image sensor for detecting changes in polarization with high sensitivity. For this purpose, we constructed an optical system with a two-layer structure, comprising an external polarizer and polarizers on a pixel array.
Kiyotaka Sasagawa, Ryoma Okada, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Jun Ohta   +5 more
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Identification of serous ovarian tumors based on polarization imaging and correlation analysis with clinicopathological features

Journal of Innovative Optical Health Sciences, 2023
Ovarian cancer is one of the most aggressive and heterogeneous female tumors in the world, and serous ovarian cancer (SOC) is of particular concern for being the leading cause of ovarian cancer death.
Yulu Huang, Anli Hou, Jing Wang, Yue Yao, Wenbin Miao, Xuewu Tian, Jiawen Yu, Cheng Li, Hui Ma, Yujuan Fan   +9 more
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Convergence of illuminating beams suffering from scattering during the individual measurement of suspended particles

Frontiers in Physics, 2022
The convergent illuminating beam is the key factor during the individual measurement of suspended particles in aquatic suspensions. When the illuminating beam propagates in the suspension, the particle scattering in the optical path may destroy the ...
Jiajin Li, Jiajin Li, Hanbo Deng, Hanbo Deng, Zhiming Guo, Ran Liao, Ran Liao, Hui Ma, Hui Ma   +8 more
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Quantitative Analysis of 4 × 4 Mueller Matrix Transformation Parameters for Biomedical Imaging

Photonics, 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, Weipeng Li, Ji Qi, Teng Liu, Honghui He, Yang Dong, Shaoxiong Liu, Jian Wu, Daniel S. Elson, Hui Ma   +9 more
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Analysis of erythrocyte deformation characteristics based on dual-angle Mueller matrix measurement [PDF]

Frontiers of Optoelectronics
Red blood cells (RBCs) are vital components of human blood, and their morphological abnormalities serve as reliable indicators of various disease pathophysiologies.
Shuan Yao, Caizhong Guan, Nan Zeng, Honghui He   +3 more
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