Dr. Puyun Guo Profile

Dr. Puyun Guo

Research Assistant at ElectroCore LLC

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Publications (10)

SPIE Journal Paper | 1 September 2009 Open Access

Coregistered three-dimensional ultrasound and photoacoustic imaging system for ovarian tissue characterization

Andres Aguirre, Puyun Guo, John Gamelin, Shikui Yan, Mary Sanders, Molly Brewer, Quing Zhu

JBO, Vol. 14, Issue 05, 054014, (September 2009) https://doi.org/10.1117/12.10.1117/1.3233916

KEYWORDS: Ultrasonography, Photoacoustic spectroscopy, Ovary, Imaging systems, Photoacoustic imaging, Transducers, Tissue optics, Ovarian cancer, 3D image processing, Cancer

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Proceedings Article | 25 February 2009 Paper

A fast 512-element ring array photoacoustic imaging system for small animals

John Gamelin, Anastasios Maurudis, Andres Aguirre, Fei Huang, Puyun Guo, Lihong Wang, Quing Zhu

Proceedings Volume 7177, 71770B (2009) https://doi.org/10.1117/12.812406

KEYWORDS: Imaging systems, Transducers, Photoacoustic spectroscopy, Tomography, Data acquisition, Brain, Electronics, Photoacoustic imaging, Neuroimaging, In vivo imaging

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Proceedings Article | 25 February 2009 Paper

Photoacoustic characterization of ovarian tissue

Andres Aguirre, John Gamelin, Puyun Guo, Shikui Yan, Mary Sanders, Molly Brewer, Quing Zhu

Proceedings Volume 7177, 717708 (2009) https://doi.org/10.1117/12.812754

KEYWORDS: Ultrasonography, Photoacoustic spectroscopy, Ovary, Tissue optics, Cancer, Ovarian cancer, Photoacoustic imaging, Absorption, Imaging systems, Transducers

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Proceedings Article | 28 February 2008 Paper

Feasibility study of three-dimensional co-registered ultrasound and photoacoustic imaging for cancer detection and visualization

Andres Aguirre, John Gamelin, Puyun Guo, Shikui Yan, Quing Zhu

Proceedings Volume 6856, 68562A (2008) https://doi.org/10.1117/12.775208

KEYWORDS: Ultrasonography, Photoacoustic spectroscopy, 3D image processing, Imaging systems, Photoacoustic imaging, Cancer, Transducers, Tissue optics, Visualization, Multiplexers

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Proceedings Article | 13 February 2007 Paper

Co-registered 3-D ultrasound and photoacoustic imaging using a 1.75D 1280-channel ultrasound system

Puyun Guo, John Gamelin, Shikui Yan, Andres Aguirre, Quing Zhu

Proceedings Volume 6437, 643713 (2007) https://doi.org/10.1117/12.706702

KEYWORDS: Ultrasonography, 3D image processing, Photoacoustic imaging, Imaging systems, Photoacoustic spectroscopy, 3D scanning, Data acquisition, Tissue optics, Acoustics, 3D acquisition

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Proceedings Article | 13 February 2007 Paper

A curved array photoacoustic tomography system for small animal imaging

Andres Aguirre, John Gamelin, Anastasios Maurudis, Fei Huang, Diego Castillo, Puyun Guo, Lihong Wang, Quing Zhu

Proceedings Volume 6437, 64370V (2007) https://doi.org/10.1117/12.707548

KEYWORDS: Imaging systems, Transducers, Ultrasonography, Amplifiers, Data acquisition, Signal processing, Photoacoustic spectroscopy, Preclinical imaging, Point spread functions, Photoacoustic imaging

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Proceedings Article | 6 March 2006 Paper

A photoacoustic imaging system employing a curved-phased ultrasonic array and parallel electronics

Anastasios Maurudis, Fei Huang, Puyun Guo, Shikui Yan, Diego Castillo, Lihong Wang, Quing Zhu

Proceedings Volume 6086, 60861Q (2006) https://doi.org/10.1117/12.648500

KEYWORDS: Transducers, Signal to noise ratio, Imaging systems, Electronics, Ultrasonics, Photoacoustic imaging, Data acquisition, Photoacoustic spectroscopy, Tumors, Point spread functions

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Proceedings Article | 29 July 2003 Paper

Three-dimensional ultrasound imaging system in a combined ultrasound and near-infrared imager

Puyun Guo, Shikui Yan, Quing Zhu

Proceedings Volume 4955, (2003) https://doi.org/10.1117/12.485368

KEYWORDS: Ultrasonography, 3D image processing, Imaging systems, Digital signal processing, 3D acquisition, Near infrared, 3D image reconstruction, Data acquisition, Multiplexers, Data processing

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Proceedings Article | 29 June 2001 Paper

Ultrasound-assisted NIR imaging for breast cancer detection

Nanguang Chen, Puyun Guo, Shikui Yan, Daqing Piao, Quing Zhu

Proceedings Volume 4250, (2001) https://doi.org/10.1117/12.434530

KEYWORDS: Ultrasonography, Near infrared, Absorption, Transducers, Optical fibers, Optical properties, Sensors, Reconstruction algorithms, Imaging systems, Breast cancer

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Proceedings Article | 15 June 2001 Paper

Near-infrared probe design with ultrasound guidance

Quing Zhu, Nanguang Chen, Daqing Piao, Puyun Guo

Proceedings Volume 4256, (2001) https://doi.org/10.1117/12.429313

KEYWORDS: Ultrasonography, Absorption, Sensors, Transducers, Tissue optics, 3D image processing, Optical properties, 3D acquisition, Reflection, Protactinium

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Showing 5 of 10 publications

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