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Your search keyword '"Zhao, Huijuan"' showing total 23 results
Start Over Author "Zhao, Huijuan" Topic atomic and molecular physics, and optics
23 results on '"Zhao, Huijuan"'

1. Simulation Study on Methodological Feasibility of Diffuse Raman Tomography

Author

贾梦宇 Jia Mengyu, 王兵元 Wang Bingyuan, 吴雨桐 Wu Yutong, 高峰 Gao Feng, and 赵会娟 Zhao Huijuan

Subjects
symbols.namesake, Nuclear magnetic resonance, Materials science, symbols, Tomography, Electrical and Electronic Engineering, Raman spectroscopy, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2018

2. A Finite-Difference-Method Solution to Two-dimensional Steady-State Radiative Transfer Equation

Author

李娇 Li Jiao, 高峰 Gao Feng, 金蒙 Jin Meng, and 赵会娟 Zhao Huijuan

Subjects
Physics, Steady state, Photon, Discretization, Scattering, business.industry, Finite difference method, Computer Science::Computation and Language (Computational Linguistics and Natural Language and Speech Processing), Monte Carlo method for photon transport, Atomic and Molecular Physics, and Optics, Diffuse optical imaging, Computational physics, Optics, Radiative transfer, business
Abstract

A novel finite difference method (FDM) solution to the 2-dimensional time-independent radiative transfer equation (RTE) is proposed for small-animal imaging applications, which is based on the real physics of 3-dimensional scattering of a photon in turbid medium. The influences of the angular discretization and the spatially meshing grids on the accuracy of FDM-RTE solution are investigated and a comparison is made between the FDM-RTE calculations to the relevant Monte-Carlo simulation ones for a validation of the proposed method. The comparison shows that, as the number of the discretized solid angles is over 80, the accuracy of the FDM-RTE calculated forward photon density is insensitive to the spatially meshing grids on the transmission and side surfaces but on the reflection surface. This study provides a viable methodology to the development of the RTE-based Diffuse Optical Tomography(DOT) technology.

Published
2010

3. An Methodological and Experimental Investigation on Time-Domain Diffuse Fluorescence Tomography of Analytic Based on Two-Dimensional Circular Scheme

Author

易茜 Yi Xi, 李娇 Li Jiao, 张丽敏 Zhang Limin, 高峰 Gao Feng, and 赵会娟 Zhao Huijuan

Subjects
Scheme (programming language), Physics, Optics, business.industry, Time domain, Electrical and Electronic Engineering, business, computer, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, computer.programming_language, Fluorescence tomography
Published
2010

4. Investigation and Validation of the Reconstruction Algorithm for Small Animal Cone-beam CT Imaging

Author

高峰 Gao Feng, 王秋殷 Wang Qiu-yin, 王婷婷 Wang Ting-ting, 赵会娟 Zhao Huijuan, and 缪辉 Miao Hui

Subjects
Computer science, business.industry, media_common.quotation_subject, Reconstruction algorithm, Atomic and Molecular Physics, and Optics, Position (vector), Small animal, Rotational angiography, Contrast (vision), Computer vision, Artificial intelligence, business, Image resolution, Cone beam ct, media_common
Abstract

Simulation for cone beam CT system and the 3D Shepp-Logan Model is carried out.FDK reconstruction algorithm is developed to reconstruct the images and then evaluated with the 3D Shepp-Logan Mode.Experiments are carried out on a constructed cone beam CT system and a homemade phantom.Simulation and experimental reconstruction results indicate that reconstruction algorithm can faithfully provide both the position and relative contrast of the inner objects.The spatial resolution of the central image from simulation data can reach 8 linepairs/mm.

Published
2010

6. A Method of Improving Image Quality in Diffuse Optical Tomography Based on Spline Interpolation of Measurement Space

Author

高峰 Gao Feng, 赵会娟 Zhao Huijuan, 阮平巧 Ruan Pingqiao, 杨芳 Yang Fang, and 马艺闻 Ma Yiwen

Subjects
Nearest-neighbor interpolation, Image quality, business.industry, Computer science, Computer vision, Artificial intelligence, Space (mathematics), business, Spline interpolation, Atomic and Molecular Physics, and Optics, Diffuse optical imaging, Electronic, Optical and Magnetic Materials
Published
2009

8. Reconstructing Three-Dimensional Fluorescent Parameters Using Time-Resolved Data Based on Transmittance and Reflection Measurements

Author

高峰 Gao Feng, 赵会娟 Zhao Huijuan, 张丽敏 Zhang Limin, and 李娇 Li Jiao

Subjects
Time resolved data, Materials science, Optics, business.industry, Transmittance, Reflection (physics), Electrical and Electronic Engineering, business, Fluorescence, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2009

10. Image Reconstruction in Fluorescence Molecular Tomography Based on Full Time-Resolved Scheme

Author

高峰 Gao Feng, 张丽敏 Zhang Limin, 赵会娟 Zhao Huijuan, and 和慧园 He Huiyuan

Subjects
Scheme (programming language), Computer science, business.industry, Fluorescence molecular tomography, Computer vision, Iterative reconstruction, Artificial intelligence, business, computer, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, computer.programming_language
Published
2008

12. Optical Parameters Measurement System for Tissues with On-line Surface Profile Correction

Author

闫盼盼 Yan Pan-pan, 赵会娟 Zhao Huijuan, 李同心 Li Tong-xin, 赵宽心 Zhao Kuan-xin, 陈玮婷 Chen Wei-ting, 戚彩霞 Qi Cai-xia, and 高峰 Gao Feng

Subjects
Surface (mathematics), Optics, Materials science, business.industry, System of measurement, Line (text file), business, Atomic and Molecular Physics, and Optics
Published
2017

13. Optical Self-guiding Diffuse Optical Tomography towards Near-infrared Functional Brain Imaging

Author

张丽敏 Zhang Limin, 高峰 Gao Feng, 刘明 Liu Ming, 戚彩霞 Qi Cai-xia, 周仲兴 Zhou Zhong-xing, 李娇 Li Jiao, 赵会娟 Zhao Huijuan, 秦转萍 Qin Zhuanping, and 张耀 Zhang Yao

Subjects
Functional Brain Imaging, Materials science, Nuclear magnetic resonance, Near-infrared spectroscopy, Atomic and Molecular Physics, and Optics, Preclinical imaging, Diffuse optical imaging
Published
2016

14. Reconstruction Method of Breast Diffuse Optical Tomography Based on Non-Negative-Constraint L1-Norm Regularization

Author

高峰 Gao Feng, 马文娟 Ma Wenjuan, 张丽敏 Zhang Limin, 祁瑾 Qi Jin, 陈玮婷 Chen Wei-ting, 王兵元 Wang Bingyuan, and 赵会娟 Zhao Huijuan

Subjects
Constraint (information theory), Computer science, Applied mathematics, Regularization (mathematics), Reconstruction method, Atomic and Molecular Physics, and Optics, Diffuse optical imaging, Electronic, Optical and Magnetic Materials
Published
2016

15. P5 Approximation for Nearfield Radiance in Infinite Medium

Author

李晨曦 Li Chenxi, 张丽敏 Zhang Limin, 蒋景英 Jiang Jingying, 高峰 Gao Feng, 刘玲玲 Liu Lingling, 赵会娟 Zhao Huijuan, 万文博 Wan Wen-bo, and 贾梦宇 Jia Mengyu

Subjects
Physics, Classical mechanics, Radiance, Atomic and Molecular Physics, and Optics
Published
2016

17. Hemoglobin Diffuse Optical Tomography for Breast Tumor Diagnosis: Phantom Experiment and in Vivo Evaluation

Author

张伟 Zhang Wei, 武林会 Wu Linhui, 赵会娟 Zhao Huijuan, 高峰 Gao Feng, and 卢奕名 Lu Yiming

Subjects
medicine.medical_specialty, In vivo, business.industry, Medicine, Medical physics, Hemoglobin, business, Nuclear medicine, Atomic and Molecular Physics, and Optics, Imaging phantom, Diffuse optical imaging, Electronic, Optical and Magnetic Materials, Breast tumor
Published
2013

18. Fast Reconstruction Scheme of Diffuse Optical Tomography for Dense Sampling Dataset

Author

周晓青 Zhou Xiaoqing, 赵会娟 Zhao Huijuan, 刘明 Liu Ming, 王倩 Wang Qian, 秦转萍 Qin Zhuanping, 范颖 Fan Ying, and 高峰 Gao Feng

Subjects
Scheme (programming language), Optics, business.industry, Computer science, Sampling (statistics), business, computer, Atomic and Molecular Physics, and Optics, Diffuse optical imaging, Electronic, Optical and Magnetic Materials, computer.programming_language
Published
2013

19. A Methodology on Time-Domain Fluorescence Diffuse Optical Tomography Based on GPU-Accelerated Monte-Carlo Modeling

Author

陈玮婷 Chen Wei-ting, 张丽敏 Zhang Limin, 高峰 Gao Feng, 武林会 Wu Linhui, 王欣 Wang Xin, 赵会娟 Zhao Huijuan, and 易茜 Yi Xi

Subjects
Materials science, Optics, business.industry, Monte Carlo method, Time domain, Electrical and Electronic Engineering, business, Fluorescence, Atomic and Molecular Physics, and Optics, Diffuse optical imaging, Electronic, Optical and Magnetic Materials
Published
2013

23. Image Reconstruction Algorithm for Endoscopic Diffuse Optical Tomography Based on Effective Detection Area

Author

赵会娟 Zhao Huijuan, 周晓青 Zhou Xiaoqing, 秦转萍 Qin Zhuanping, 高峰 Gao Feng, and 杨彦双 Yang Yanshuang

Subjects
medicine.medical_specialty, Image reconstruction algorithm, business.industry, Computer science, medicine, Computer vision, Medical physics, Artificial intelligence, business, Atomic and Molecular Physics, and Optics, Diffuse optical imaging, Electronic, Optical and Magnetic Materials
Published
2011

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