Dr. Cheng-Ying Chou Profile

Dr. Cheng-Ying Chou

Associate Professor at National Taiwan Univ

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Author

Publications (12)

Proceedings Article | 4 April 2016 Paper

Quantification of signal detection performance degradation induced by phase-retrieval in propagation-based x-ray phase-contrast imaging

Cheng-Ying Chou, Mark Anastasio

Proceedings Volume 9783, 97835J (2016) https://doi.org/10.1117/12.2217338

KEYWORDS: Signal detection, Signal to noise ratio, Phase retrieval, X-ray imaging, Absorption, Image quality, Detection theory, Image retrieval, Quality measurement, Sensors

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Proceedings Article | 17 March 2011 Paper

Ultrafast image reconstruction of a dual-head PET system by use of CUDA architecture

YuKai Hung, Yun Dong, Felix Chern, Weichung Wang, Chien-Min Kao, Chin-Tu Chen, Cheng-Ying Chou

Proceedings Volume 7961, 796147 (2011) https://doi.org/10.1117/12.878373

KEYWORDS: Positron emission tomography, Sensors, Reconstruction algorithms, Expectation maximization algorithms, Computing systems, Monte Carlo methods, Image restoration, Imaging systems, Computer architecture, Head

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Proceedings Article | 27 August 2010 Paper

Weighted least-squares image reconstruction in phase-contrast tomography

Pin-Yu Huang, Cheng-Ying Chou

Proceedings Volume 7800, 780008 (2010) https://doi.org/10.1117/12.861062

KEYWORDS: Tomography, Reconstruction algorithms, X-rays, Absorption, Image restoration, X-ray imaging, Sensors, Refractive index, Image quality, Image filtering

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Proceedings Article | 19 March 2010 Paper

Contributions to ideal observer SNRs in propagation-based x-ray phase-contrast imaging

Mark Anastasio, Cheng-Ying Chou, Adam Zysk, Jovan Brankov

Proceedings Volume 7622, 76220S (2010) https://doi.org/10.1117/12.844489

KEYWORDS: X-rays, Signal detection, Signal to noise ratio, X-ray imaging, Imaging systems, Tissues, Absorption, Detection theory, Radio propagation, Signal attenuation

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Proceedings Article | 24 February 2010 Paper

Application of limited-view image reconstruction method to intravascular photoacoustic tomography

Yae-Lin Sheu, Cheng-Ying Chou, Bao-Yu Hsieh, Pai-Chi Li

Proceedings Volume 7564, 75640B (2010) https://doi.org/10.1117/12.843611

KEYWORDS: Photoacoustic spectroscopy, Signal detection, Image restoration, Photoacoustic imaging, Photoacoustic tomography, Sensors, Expectation maximization algorithms, Reconstruction algorithms, Tomography, Interfaces

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Proceedings Article | 14 March 2009 Paper

Investigation of quantitative polychromatic x-ray phase-contrast tomography for tissue characterization

Cheng-Ying Chou, Adam Zysk, Mark Anastasio

Proceedings Volume 7258, 72584B (2009) https://doi.org/10.1117/12.812335

KEYWORDS: X-rays, Tomography, Tissues, X-ray imaging, Sensors, Refractive index, Reconstruction algorithms, X-ray characterization, Image restoration, Diagnostics

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Proceedings Article | 13 March 2009 Paper

Boundary reconstruction in limited-angle x-ray phase-contrast tomography

Mark Anastasio, Emil Sidky, Xiaochuan Pan, Cheng-Ying Chou

Proceedings Volume 7258, 725827 (2009) https://doi.org/10.1117/12.811918

KEYWORDS: Reconstruction algorithms, X-rays, Tomography, X-ray imaging, Image restoration, Algorithm development, Data modeling, Tissues, 3D image processing, Refractive index

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Proceedings Article | 16 September 2008 Paper

Noise properties of in-line x-ray imaging and tomography

Cheng-Ying Chou, Mark Anastasio

Proceedings Volume 7078, 707813 (2008) https://doi.org/10.1117/12.795525

KEYWORDS: Tomography, Sensors, X-ray imaging, X-rays, Refractive index, Absorption, Statistical analysis, Reconstruction algorithms, Imaging systems, Signal attenuation

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Proceedings Article | 18 March 2008 Paper

Influence of imaging geometry on noise texture in x-ray in-line phase-contrast imaging

Cheng-Ying Chou, Mark Anastasio

Proceedings Volume 6913, 69131Z (2008) https://doi.org/10.1117/12.771756

KEYWORDS: X-rays, X-ray imaging, Sensors, Signal detection, Absorption, Refractive index, Statistical analysis, Imaging systems, Reconstruction algorithms, Image analysis

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Proceedings Article | 28 February 2008 Paper

Multi-bandwidth image reconstruction in photoacoustic tomography

Cheng-Ying Chou, Mark Anastasio, Jin Zhang, Geng Ku, Xinmai Yang, Lihong Wang

Proceedings Volume 6856, 68561G (2008) https://doi.org/10.1117/12.764127

KEYWORDS: Transducers, Photoacoustic spectroscopy, Acquisition tracking and pointing, Signal to noise ratio, Ultrasonics, Photoacoustic tomography, Absorption, 3D image reconstruction, Statistical analysis, Image restoration

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Proceedings Article | 7 September 2006 Paper

Statistically optimal image reconstruction in propagation-based phase-contrast tomography

Mark Anastasio, Cheng-Ying Chou, Yin Huang, Daxin Shi

Proceedings Volume 6318, 63180U (2006) https://doi.org/10.1117/12.681301

KEYWORDS: Sensors, Tomography, 3D image reconstruction, X-rays, Wave propagation, Refractive index, Image restoration, Phase retrieval, Computed tomography, Holography

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Proceedings Article | 7 September 2006 Paper

A comparison of a generalized DEI method with multiple-image radiography

Cheng-Ying Chou, Mark Anastasio, Jovan Brankov, Miles Wernick

Proceedings Volume 6318, 631819 (2006) https://doi.org/10.1117/12.681203

KEYWORDS: X-rays, Crystals, Absorption, Computed tomography, Sensors, X-ray imaging, Radiography, X-ray computed tomography, Tissues, Refraction

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Showing 5 of 12 publications

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