Dr. Zijian Guo Profile

Dr. Zijian Guo

PhD Student at Washington Univ in St Louis

SPIE Involvement:

Author

Publications (22)

Proceedings Article | 4 March 2013 Paper

Parallel acoustic delay lines for photoacoustic tomography

Chulhong Kim, Murat Kaya Yapici, Cheng-Chung Chang, Mansik Jeon, Zijian Guo, Xin Cai, Jun Zou, Lihong Wang

Proceedings Volume 8581, 85811C (2013) https://doi.org/10.1117/12.2003289

KEYWORDS: Acoustics, Transducers, Optical fibers, Ultrasonography, Ultrasonics, Photoacoustic tomography, Data acquisition, Signal attenuation, Acquisition tracking and pointing, Electronics

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SPIE Journal Paper | 7 November 2012 Open Access

Parallel acoustic delay lines for photoacoustic tomography

Murat Yapici, Chulhong Kim, Cheng-Chung Chang, Mansik Jeon, Zijian Guo, Xin Cai, Jun Zou, Lihong Wang

JBO, Vol. 17, Issue 11, 116019, (November 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.11.116019

KEYWORDS: Acoustics, Transducers, Optical fibers, Ultrasonography, Photoacoustic tomography, Ultrasonics, Signal attenuation, Data acquisition, Acquisition tracking and pointing, Electronics

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SPIE Journal Paper | 6 July 2012 Open Access

Tumor glucose metabolism imaged in vivo in small animals with whole-body photoacoustic computed tomography

Muhammad Chatni, Jun Xia, Konstantin Maslov, Zijian Guo, Kun Wang, Mark Anastasio, Lihong Wang, Rebecca Sohn, Jeffrey Arbeit, Yu Zhang, Younan Xia

JBO, Vol. 17, Issue 7, 076012, (July 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.7.076012

KEYWORDS: Tumors, Glucose, Mode conditioning cables, Imaging systems, In vivo imaging, Kidney, Absorption, Photoacoustic tomography, Reconstruction algorithms, Photoacoustic spectroscopy

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SPIE Journal Paper | 5 June 2012 Open Access

Aberration correction for transcranial photoacoustic tomography of primates employing adjunct image data

Chao Huang, Liming Nie, Robert Schoonover, Zijian Guo, Carsten Schirra, Mark Anastasio, Lihong Wang

JBO, Vol. 17, Issue 06, 066016, (June 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.6.066016

KEYWORDS: Skull, Reconstruction algorithms, Acquisition tracking and pointing, Image restoration, Acoustics, X-ray computed tomography, X-rays, Brain, Photoacoustic tomography, Neuroimaging

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SPIE Journal Paper | 5 June 2012 Open Access

Quantitative photoacoustic microscopy of optical absorption coefficients from acoustic spectra in the optical diffusive regime

Zijian Guo, Christopher Favazza, Alejandro Garcia-Uribe, Lihong Wang

JBO, Vol. 17, Issue 06, 066011, (June 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.6.066011

KEYWORDS: Acoustics, Absorption, Tissue optics, Biomedical optics, Inverse optics, Blood vessels, Blood, Ultrasonics, Signal attenuation, Photoacoustic microscopy

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SPIE Journal Paper | 7 May 2012 Open Access

In vivo three-dimensional photoacoustic imaging based on a clinical matrix array ultrasound probe

Yu Wang, Zijian Guo, Lihong Wang, Todd Erpelding, Ladislav Jankovic, Jean-Luc Robert, Guillaume David

JBO, Vol. 17, Issue 6, 061208, (May 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.6.061208

KEYWORDS: 3D image processing, Imaging systems, Ultrasonography, Data acquisition, In vivo imaging, 3D acquisition, Photoacoustic spectroscopy, Lymphatic system, Photoacoustic imaging, 3D modeling

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SPIE Journal Paper | 4 May 2012 Open Access

Whole-body ring-shaped confocal photoacoustic computed tomography of small animals in vivo

Jun Xia, Muhammad Chatni, Konstantin Maslov, Zijian Guo, Kun Wang, Mark Anastasio, Lihong Wang

JBO, Vol. 17, Issue 5, 050506, (May 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.5.050506

KEYWORDS: Imaging systems, Photoacoustic tomography, Signal detection, Confocal microscopy, In vivo imaging, Video, Image restoration, Computing systems, Kidney, Bladder

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SPIE Journal Paper | 19 April 2012 Open Access

Dependence of photoacoustic speckles on boundary roughness

Zijian Guo, Zhun Xu, Lihong Wang

JBO, Vol. 17, Issue 04, 046009, (April 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.4.046009

KEYWORDS: Acquisition tracking and pointing, Speckle, Particles, Visibility, Photoacoustic spectroscopy, Imaging systems, Point spread functions, Ultrasonics, Coherence imaging, Speckle pattern

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Proceedings Article | 23 February 2012 Paper

Quantification of optical absorption coefficient from acoustic spectra in the optical diffusive regime using photoacoustic microscopy

Christopher Favazza, Lihong Wang, Zijian Guo

Proceedings Volume 8223, 82234C (2012) https://doi.org/10.1117/12.906787

KEYWORDS: Acoustics, Absorption, Tissue optics, Acquisition tracking and pointing, Ultrasonics, Inverse optics, Blood, Spatial resolution, Blood vessels, Scattering

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Proceedings Article | 23 February 2012 Paper

Transcranial photoacoustic tomography of the monkey brain

Mark Anastasio, Zijian Guo, Lihong Wang, Liming Nie, Chao Huang

Proceedings Volume 8223, 82230L (2012) https://doi.org/10.1117/12.907060

KEYWORDS: Skull, Acquisition tracking and pointing, Brain, Transducers, Reconstruction algorithms, Neuroimaging, Sensors, Blood vessels, Ultrasonics, Acoustics

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Proceedings Article | 23 February 2012 Paper

Photoacoustic speckles: boundary dependence and experimental validation

Lihong Wang, Zhun Xu, Zijian Guo

Proceedings Volume 8223, 82232M (2012) https://doi.org/10.1117/12.906792

KEYWORDS: Acquisition tracking and pointing, Speckle, Particles, Imaging systems, Ultrasonics, Visibility, Point spread functions, Backscatter, Absorption, Specular reflections

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SPIE Journal Paper | 1 September 2011 Open Access

Three-dimensional photoacoustic tomography based on the focal-line concept

Jun Xia, Zijian Guo, Konstantin Maslov, Lihong Wang, Andres Aguirre, Quing Zhu, Christopher Percival

JBO, Vol. 16, Issue 09, 090505, (September 2011) https://doi.org/10.1117/12.10.1117/1.3625576

KEYWORDS: 3D image reconstruction, Transducers, 3D image processing, Reconstruction algorithms, Photoacoustic tomography, 3D modeling, Ultrasonics, Imaging systems, 3D acquisition, Signal to noise ratio

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SPIE Journal Paper | 1 July 2011 Open Access

Photoacoustic tomography of monkey brain using virtual point ultrasonic transducers

Liming Nie, Zijian Guo, Lihong Wang

JBO, Vol. 16, Issue 07, 076005, (July 2011) https://doi.org/10.1117/12.10.1117/1.3595842

KEYWORDS: Transducers, Sensors, Acquisition tracking and pointing, Ultrasonics, Brain, Signal to noise ratio, Skull, Neuroimaging, Photoacoustic tomography, Image resolution

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Proceedings Article | 1 March 2011 Paper

Optimal oblique light illumination for photoacoustic microscopy beyond the diffusion limit

Zijian Guo, Konstantin Maslov, Lihong Wang, Christopher Favazza

Proceedings Volume 7899, 78990O (2011) https://doi.org/10.1117/12.874903

KEYWORDS: Monte Carlo methods, Imaging systems, Diffusion, Pulsed laser operation, Photoacoustic microscopy, Photoacoustic imaging, Optical simulations, Photoacoustic spectroscopy, Laser safety, Photoacoustic tomography

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Proceedings Article | 23 February 2011 Paper

Photoacoustic and thermoacoustic tomography of dog prostates

Ladislav Jankovic, Lihong Wang, Zijian Guo, Robert Grubb, Todd Erpelding, Haixin Ke

Proceedings Volume 7899, 789938 (2011) https://doi.org/10.1117/12.875073

KEYWORDS: Prostate, Imaging systems, Ultrasonography, Tissues, Photoacoustic tomography, Microwave radiation, Tumors, Acquisition tracking and pointing, Tomography, Data acquisition

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Proceedings Article | 18 February 2011 Paper

Three-dimensional photoacoustic imaging with a clinical two-dimensional matrix ultrasound transducer

Jean-Luc Robert, Ladislav Jankovic, Zijian Guo, Chulhong Kim, Todd Erpelding, Guillaume David, Lihong Wang, Yu Wang

Proceedings Volume 7899, 78990A (2011) https://doi.org/10.1117/12.875169

KEYWORDS: Photoacoustic spectroscopy, 3D image processing, Ultrasonography, Imaging systems, Photoacoustic imaging, Transducers, Lymphatic system, 3D acquisition, In vivo imaging, Data acquisition

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Proceedings Article | 18 February 2011 Paper

Small-animal whole-body imaging using a photoacoustic full ring array system

Zijian Guo, Lihong Wang, Andres Aguirre, Quing Zhu, Jun Xia

Proceedings Volume 7899, 789911 (2011) https://doi.org/10.1117/12.873401

KEYWORDS: Imaging systems, Whole body imaging, Photoacoustic tomography, Photoacoustic spectroscopy, 3D image processing, Transducers, Image resolution, Tomography, Spinal cord, Data acquisition

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Proceedings Article | 18 February 2011 Paper

Quantification of optical absorption coefficients from acoustic spectra with photoacoustic tomography

Ladislav Jankovic, Song Hu, Todd Erpelding, Lihong Wang, Zijian Guo, Christopher Favazza

Proceedings Volume 7899, 78990W (2011) https://doi.org/10.1117/12.875015

KEYWORDS: Acoustics, Absorption, Tissue optics, Ultrasonics, Scattering, Blood vessels, Blood, Tissues, Photoacoustic tomography, Signal attenuation

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SPIE Journal Paper | 1 March 2010 Open Access

Compressed sensing in photoacoustic tomography in vivo

Zijian Guo, Changhui Li, Liang Song, Lihong Wang

JBO, Vol. 15, Issue 02, 021311, (March 2010) https://doi.org/10.1117/12.10.1117/1.3381187

KEYWORDS: Acquisition tracking and pointing, Photoacoustic tomography, In vivo imaging, Data acquisition, Compressed sensing, Sensors, Reconstruction algorithms, Ultrasonics, Tomography, Wavelets

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Proceedings Article | 24 February 2010 Paper

In vivo photoacoustic and ultrasonic mapping of rat sentinel lymph nodes with a modified commercial ultrasound imaging system

Todd Erpelding, Lihong Wang, Ladislav Jankovic, Zijian Guo, John Dean, Chulhong Kim, Manojit Pramanik, Konstantin Maslov

Proceedings Volume 7564, 756418 (2010) https://doi.org/10.1117/12.841858

KEYWORDS: Lymphatic system, Ultrasonography, Photoacoustic spectroscopy, Imaging systems, Skin, In vivo imaging, Biopsy, Ultrasonics, Breast cancer, Photoacoustic imaging

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Proceedings Article | 11 February 2010 Paper

Compressed sensing in photoacoustic tomography with in vivo experiments

Lihong Wang, Changhui Li, Zijian Guo, Liang Song

Proceedings Volume 7564, 75640J (2010) https://doi.org/10.1117/12.841311

KEYWORDS: Acquisition tracking and pointing, Photoacoustic tomography, Data acquisition, In vivo imaging, CT reconstruction, Reconstruction algorithms, Tomography, Compressed sensing, Sensors, Ultrasonics

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Proceedings Article | 25 February 2009 Paper

The speckle-free nature of photoacoustic imaging

Li Li, Zijian Guo, Lihong Wang

Proceedings Volume 7177, 71772J (2009) https://doi.org/10.1117/12.809374

KEYWORDS: Photoacoustic imaging, Photoacoustic spectroscopy, Ultrasonography, Speckle, Absorption, Transducers, Ultrasonics, Biomedical optics, Tissue optics, Scattering

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Showing 5 of 22 publications

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