Ms. Xi Yi Profile

Xi Yi

at Tianjin Univ

SPIE Involvement:

Author

Publications (18)

SPIE Journal Paper | 12 May 2015 Open Access

Full time-resolved diffuse fluorescence tomography accelerated with parallelized Fourier-series truncated diffusion approximation

Xi Yi, Bingyuan Wang, Wenbo Wan, Yihan Wang, Yanqi Zhang, Huijuan Zhao, Feng Gao

JBO, Vol. 20, Issue 05, 056003, (May 2015) https://doi.org/10.1117/12.10.1117/1.JBO.20.5.056003

KEYWORDS: Diffusion, Fluorescence tomography, Reconstruction algorithms, Tissues, Spatial resolution, Atrial fibrillation, Image restoration, Luminescence, Sensors, Continuous wave operation

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Proceedings Article | 17 September 2014 Paper

A fast and high-sensitive dual-wavelength diffuse optical tomography system using digital lock-in photon-counting technique

Weiting Chen, Xi Yi, Huijuan Zhao, Feng Gao

Proceedings Volume 9230, 92301K (2014) https://doi.org/10.1117/12.2068381

KEYWORDS: Modulation, Imaging systems, Diffuse optical tomography, Photodetectors, Signal detection, Absorption, Demodulation, Signal processing, Stray light, Optical fibers

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SPIE Journal Paper | 14 July 2014 Open Access

Analytical Green’s function for the fluorescence simplified spherical harmonics equations in turbid medium

Limin Zhang, Xi Yi, Jiao Li, Huijuan Zhao, Feng Gao

JBO, Vol. 19, Issue 07, 070503, (July 2014) https://doi.org/10.1117/12.10.1117/1.JBO.19.7.070503

KEYWORDS: Luminescence, Absorption, Spherical lenses, Sensors, Biological research, Surface plasmons, Diffusion, Testing and analysis, Monte Carlo methods, Light scattering

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Proceedings Article | 4 March 2014 Paper

Modeling and experimental validation of angular radiance and distance-dependent radiance in a turbid medium

Lingling Liu, Chenxi Li, Huijuan Zhao, Xi Yi, Feng Gao, Wei Meng, Yiming Lu

Proceedings Volume 8952, 895218 (2014) https://doi.org/10.1117/12.2036548

KEYWORDS: Sensors, Tissue optics, Monte Carlo methods, Optical properties, Photon transport, Distance measurement, Liquids, Absorption, Scattering, Prostate

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Proceedings Article | 4 March 2014 Paper

An adaptive extended Kalman filter for fluorescence diffuse optical tomography of tumor pharmacokinetics

Xin Wang, Linhui Wu, Xi Yi, Limin Zhang, Feng Gao, Huijuan Zhao

Proceedings Volume 8952, 895219 (2014) https://doi.org/10.1117/12.2036991

KEYWORDS: Tumors, Image analysis, Luminescence, Tissues, Diffuse optical tomography, Filtering (signal processing), Plasma, Signal to noise ratio, Data modeling, Numerical simulations

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Proceedings Article | 25 March 2013 Paper

Experimental investigation on region-based diffuse optical tomography

Linhui Wu, Xi Yi, Wei Zhang, Jiao Li, Xin Wang, Limin Zhang, Huijuan Zhao, Feng Gao

Proceedings Volume 8578, 85782T (2013) https://doi.org/10.1117/12.2001044

KEYWORDS: Optical properties, Inverse optics, Tissues, Absorption, Finite element methods, Inverse problems, Tissue optics, Scattering, Optical fibers, Diffuse optical tomography

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Proceedings Article | 25 March 2013 Paper

A dual-wavelength continuous-wave diffuse optical tomography system using digital lock-in photon-counting technique

Weiting Chen, Xi Yi, Wei Zhang, Hui Guo, Limin Zhang, Huijuan Zhao, Feng Gao

Proceedings Volume 8578, 85782V (2013) https://doi.org/10.1117/12.2001583

KEYWORDS: Modulation, Diffuse optical tomography, Imaging systems, Sensors, Digital photography, Optical fibers, Continuous wave operation, Optical properties, Head, Signal processing

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Proceedings Article | 25 March 2013 Paper

Digital lock-in detection system based on single photon counting for near-infrared functional brain imaging

Wei Meng, Hui Guo, Ming Liu, Xi Yi, Linhui Wu, Huijuan Zhao, Feng Gao

Proceedings Volume 8578, 85782Q (2013) https://doi.org/10.1117/12.2000623

KEYWORDS: Modulation, Absorption, Signal detection, Imaging systems, Single photon, Brain imaging, Target detection, Field programmable gate arrays, Light sources, Near infrared

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Proceedings Article | 13 March 2013 Paper

Towards diffuse optical tomography of arbitrarily heterogeneous turbid medium using GPU-accelerated Monte-Carlo forward calculation

Xi Yi, Weiting Chen, Linhui Wu, Wei Zhang, Jiao Li, Xin Wang, Limin Zhang, Huijuan Zhao, Feng Gao

Proceedings Volume 8574, 85740O (2013) https://doi.org/10.1117/12.2001970

KEYWORDS: Scattering, Absorption, Diffuse optical tomography, Algorithm development, Reconstruction algorithms, Sensors, Photonics systems, Monte Carlo methods, Computer simulations, Optical properties

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Proceedings Article | 13 March 2013 Paper

Time-domain schemes of optical topography: methodology, simulative and experimental validation

Linjing Duan, Xin Wang, Jiao Li, Xi Yi, Linhui Wu, Limin Zhang, Feng Gao

Proceedings Volume 8574, 85740P (2013) https://doi.org/10.1117/12.2001978

KEYWORDS: Tissue optics, Diffusion, Data modeling, Absorption, Brain, Tissues, Scattering, Biomedical optics, Optical simulations, Near infrared spectroscopy

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SPIE Journal Paper | 14 September 2012 Open Access

Towards pH-sensitive imaging of small animals with photon-counting difference diffuse fluorescence tomography

Jiao Li, Xin Wang, Xi Yi, Limin Zhang, Zhongxing Zhou, Huijuan Zhao, Feng Gao

JBO, Vol. 17, Issue 9, 096011, (September 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.9.096011

KEYWORDS: Continuous wave operation, Luminescence, Cancer, Preclinical imaging, Tissues, Imaging systems, Fluorescence tomography, Photon counting, Image restoration, Diffusion

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Proceedings Article | 29 February 2012 Paper

GPU-accelerated Monte-Carlo modeling for fluorescence propagation in turbid medium

Xi Yi, Weiting Chen, Linhui Wu, Wenjuan Ma, Wei Zhang, Jiao Li, Xin Wang, Feng Gao

Proceedings Volume 8216, 82160U (2012) https://doi.org/10.1117/12.902988

KEYWORDS: Luminescence, Monte Carlo methods, Tissue optics, Sensors, Imaging spectroscopy, Biomedical optics, Photon transport, 3D modeling, Fluorescence spectroscopy, Computer programming

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Proceedings Article | 29 February 2012 Paper

Time-domain diffuse fluorescence tomography using BEM forward solver

Linhui Wu, Yiming Lu, Wei Zhang, Xi Yi, Wenjuan Ma, Jiao Li, Xin Wang, Huijuan Zhao, Feng Gao

Proceedings Volume 8216, 82160X (2012) https://doi.org/10.1117/12.905750

KEYWORDS: Fused deposition modeling, Finite element methods, Tissues, Luminescence, Fluorescence tomography, Atrial fibrillation, Reconstruction algorithms, Diffusion, Chemical elements, Light scattering

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Proceedings Article | 29 February 2012 Paper

Time-domain diffuse fluorescence tomography of CT-analogous scheme: an experimental validation

Feng Gao, Weiting Chen, Jiao Li, Wei Zhang, Xi Yi, Xin Wang, Limin Zhang, Zhongxing Zhou, Huijuan Zhao

Proceedings Volume 8216, 82160Y (2012) https://doi.org/10.1117/12.906986

KEYWORDS: Sensors, Luminescence, Picosecond phenomena, Signal detection, Optical fibers, Atrial fibrillation, Yield improvement, Fluorescence tomography, Tomography, Tissue optics

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Proceedings Article | 29 February 2012 Paper

A high-sensitive diffuse fluorescence tomography system with CT-analogous scanning mode

Xin Wang, Jiao Li, Xi Yi, Linhui Wu, Wenjuan Ma, Wei Zhang, Feng Gao

Proceedings Volume 8216, 82160V (2012) https://doi.org/10.1117/12.905355

KEYWORDS: Luminescence, Imaging systems, Tissues, Optical fibers, Fluorescence tomography, Optical filters, Collimators, Image filtering, Signal detection, Tumors

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Proceedings Article | 2 February 2012 Paper

Improving diffuse optical tomography with structural a priori from fluorescence diffuse optical tomography

Wenjuan Ma, Feng Gao, Linjing Duan, Qingzhen Zhu, Xin Wang, Wei Zhang, Linhui Wu, Xi Yi, Huijuan Zhao

Proceedings Volume 8230, 823017 (2012) https://doi.org/10.1117/12.907020

KEYWORDS: Diffuse optical tomography, Scattering, Absorption, Luminescence, Tissue optics, Tissues, Image restoration, Reconstruction algorithms, Sensors, Image segmentation

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Proceedings Article | 1 March 2011 Paper

A pilot characterization of quantitative time-domain fluorescence diffuse optical tomography

Jiao Li, Feng Gao, Xi Yi, Xin Wang, Linhui Wu, Pingping Zhu, Limin Zhang, Huijuan Zhao

Proceedings Volume 7896, 78961G (2011) https://doi.org/10.1117/12.874102

KEYWORDS: Luminescence, Diffuse optical tomography, Reconstruction algorithms, Sensors, Image restoration, Atrial fibrillation, Single photon, Diffusion, Radon, Signal detection

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Proceedings Article | 10 February 2011 Paper

Research on high-order approximation of radiative transfer equation for image reconstruction

Wenjuan Ma, Feng Gao, Linhui Wu, Xi Yi, Pingping Zhu, Huijuan Zhao

Proceedings Volume 7892, 78920S (2011) https://doi.org/10.1117/12.873489

KEYWORDS: Diffusion, Monte Carlo methods, Radiative transfer, Scattering, Spherical lenses, Animal model studies, Absorption, Finite element methods, Tissues, Light scattering

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Showing 5 of 18 publications

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