Dr. Kyungsang Kim Profile

Dr. Kyungsang Kim

at Gordon Ctr for Medical Imaging

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 28 May 2019 Paper

Parametric image estimation using Residual simplified reference tissue model

Kyungsang Kim, Young Don Son, Jong-Hoon Kim, Quanzheng Li

Proceedings Volume 11072, 1107237 (2019) https://doi.org/10.1117/12.2534958

KEYWORDS: Image quality, Image analysis, Signal to noise ratio, Image resolution, Brain, Blood

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Proceedings Article | 28 May 2019 Paper

Population and individual information guided PET image denoising using deep neural network

Jianan Cui, Kuang Gong, Ning Guo, Chenxi Wu, Kyungsang Kim, Huafeng Liu, Quanzheng Li

Proceedings Volume 11072, 110721E (2019) https://doi.org/10.1117/12.2534901

KEYWORDS: Positron emission tomography, Image denoising, Neural networks

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Proceedings Article | 28 May 2019 Paper

Learned primal-dual reconstruction for dual energy computed tomography with reduced dose

Dufan Wu, Kyungsang Kim, Mannudeep Kalra, Bruno De Man, Quanzheng Li

Proceedings Volume 11072, 1107206 (2019) https://doi.org/10.1117/12.2534943

KEYWORDS: Iodine, Computed tomography, Dual energy imaging, Image quality, Liver, Blood, Chest, Medical research, Neural networks

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Proceedings Article | 28 May 2019 Paper

MAPEM-Net: an unrolled neural network for Fully 3D PET image reconstruction

Kuang Gong, Dufan Wu, Kyungsang Kim, Jaewon Yang, Tao Sun, Georges El Fakhri, Youngho Seo, Quanzheng Li

Proceedings Volume 11072, 110720O (2019) https://doi.org/10.1117/12.2534904

KEYWORDS: Image restoration, Neural networks, Positron emission tomography, Denoising, 3D image processing, Computer simulations, Reconstruction algorithms, 3D modeling, Medical imaging

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Proceedings Article | 1 March 2019 Paper

EMnet: an unrolled deep neural network for PET image reconstruction

Kuang Gong, Dufan Wu, Kyungsang Kim, Jaewon Yang, Georges El Fakhri, Youngho Seo, Quanzheng Li

Proceedings Volume 10948, 1094853 (2019) https://doi.org/10.1117/12.2513096

KEYWORDS: Neural networks, Positron emission tomography, Image restoration, Denoising, Expectation maximization algorithms, Medical imaging, Image quality, Brain, Neuroimaging, Medical image reconstruction

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Proceedings Article | 1 March 2019 Presentation + Paper

CT-guided PET parametric image reconstruction using deep neural network without prior training data

Jianan Cui, Kuang Gong, Ning Guo, Kyungsang Kim, Huafeng Liu, Quanzheng Li

Proceedings Volume 10948, 109480Z (2019) https://doi.org/10.1117/12.2513077

KEYWORDS: Positron emission tomography, Neural networks, Computed tomography, Image restoration, Image quality, Tissues, Medical imaging, Optimization (mathematics), Image analysis, Image processing

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Proceedings Article | 1 March 2019 Paper

Computational-efficient cascaded neural network for CT image reconstruction

Dufan Wu, Kyungsang Kim, Georges El Fakhri, Quanzheng Li

Proceedings Volume 10948, 109485Z (2019) https://doi.org/10.1117/12.2511526

KEYWORDS: Neural networks, CT reconstruction, Computed tomography, Reconstruction algorithms, 3D image processing, Medical imaging, Image restoration

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SPIE Journal Paper | 26 April 2017

Joint estimation of activity image and attenuation sinogram using time-of-flight positron emission tomography data consistency condition filtering

Quanzheng Li, Hao Li, Kyungsang Kim, Georges El Fakhri

JMI, Vol. 4, Issue 02, 023502, (April 2017) https://doi.org/10.1117/12.10.1117/1.JMI.4.2.023502

KEYWORDS: Signal attenuation, Positron emission tomography, Image analysis, Image filtering, Lithium, Medical imaging, Scanners, Computed tomography, Image quality, Electroluminescence

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Showing 5 of 8 publications

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