Dr. Hyunsuk Shim Profile

Dr. Hyunsuk Shim

at Emory Univ School of Medicine

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Author

Publications (8)

Proceedings Article | 15 February 2021 Poster + Presentation + Paper

Post-op brain tumor bed detection and segmentation using 3D Mask R-CNN for dynamic magnetic resonance perfusion imaging

Jiwoong Jeong, Yang Lei, Karen Xu, Tian Liu, Hyunsuk Shim, Walter Curran, Hui-Kuo Shu, Xiaofeng Yang

Proceedings Volume 11600, 116001R (2021) https://doi.org/10.1117/12.2580792

KEYWORDS: Magnetic resonance imaging, Image segmentation, Brain, Neuroimaging, Tumors, Magnetism, Radiotherapy, Functional magnetic resonance imaging, 3D image processing

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Proceedings Article | 15 March 2019 Paper

MRI-based synthetic CT generation using deep convolutional neural network

Yang Lei, Tonghe Wang, Yingzi Liu, Kristin Higgins, Sibo Tian, Tian Liu, Hui Mao, Hyunsuk Shim, Walter Curran, Hui-Kuo Shu, Xiaofeng Yang

Proceedings Volume 10949, 109492T (2019) https://doi.org/10.1117/12.2512549

KEYWORDS: Magnetic resonance imaging, Computed tomography, X-ray computed tomography, Radiotherapy, Convolution, Image quality, Cancer, Neural networks, Signal to noise ratio, Scanners

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Proceedings Article | 1 March 2019 Paper

MRI-based pseudo CT generation using classification and regression random forest

Yang Lei, Tonghe Wang, Joseph Harms, Ghazal Shafai-Erfani, Sibo Tian, Kristin Higgins, Hui-Kuo Shu, Hyunsuk Shim, Hui Mao, Walter Curran, Tian Liu, Xiaofeng Yang

Proceedings Volume 10948, 1094843 (2019) https://doi.org/10.1117/12.2512560

KEYWORDS: Magnetic resonance imaging, Computed tomography, Bone, Radiotherapy, Image segmentation, Feature extraction, X-ray computed tomography, Medical physics, Radiation oncology, Classification systems

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SPIE Journal Paper | 5 December 2018 Open Access

MRI-based pseudo CT synthesis using anatomical signature and alternating random forest with iterative refinement model

Yang Lei, Jiwoong Jason Jeong, Tonghe Wang, Hui-Kuo Shu, Pretesh Patel, Sibo Tian, Tian Liu, Hyunsuk Shim, Hui Mao, Ashesh Jani, Walter Curran, Xiaofeng Yang

JMI, Vol. 5, Issue 04, 043504, (December 2018) https://doi.org/10.1117/12.10.1117/1.JMI.5.4.043504

KEYWORDS: Magnetic resonance imaging, Computed tomography, Bone, Infrared imaging, Brain, Tissues, Feature extraction, Radiotherapy, Infrared signatures, Image segmentation

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SPIE Journal Paper | 24 August 2018 Open Access

Magnetic resonance imaging-based pseudo computed tomography using anatomic signature and joint dictionary learning

Yang Lei, Hui-Kuo Shu, Sibo Tian, Jiwoong Jason Jeong, Tian Liu, Hyunsuk Shim, Hui Mao, Tonghe Wang, Ashesh Jani, Walter Curran, Xiaofeng Yang

JMI, Vol. 5, Issue 03, 034001, (August 2018) https://doi.org/10.1117/12.10.1117/1.JMI.5.3.034001

KEYWORDS: Magnetic resonance imaging, Associative arrays, Computed tomography, Feature selection, Bone, 3D modeling, Magnetism, 3D image processing, Radiotherapy, Feature extraction

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Proceedings Article | 9 March 2018 Paper

High-resolution CT image retrieval using sparse convolutional neural network

Yang Lei, Dong Xu, Zhengyang Zhou, Kristin Higgins, Xue Dong, Tian Liu, Hyunsuk Shim, Hui Mao, Walter Curran, Xiaofeng Yang

Proceedings Volume 10573, 105733F (2018) https://doi.org/10.1117/12.2292891

KEYWORDS: Computed tomography, Lawrencium, X-ray computed tomography, Image retrieval, Associative arrays, Convolutional neural networks, Lung, Reconstruction algorithms, Cancer, Feature extraction

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Proceedings Article | 9 March 2018 Paper

Improving image quality of cone-beam CT using alternating regression forest

Yang Lei, Xiangyang Tang, Kristin Higgins, Tonghe Wang, Tian Liu, Anees Dhabaan, Hyunsuk Shim, Walter Curran, Xiaofeng Yang

Proceedings Volume 10573, 1057345 (2018) https://doi.org/10.1117/12.2292886

KEYWORDS: Computed tomography, Image quality, Feature extraction, Radiotherapy, Cancer, Signal to noise ratio, Data acquisition, Data modeling, Image restoration, Image registration

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Proceedings Article | 24 February 2017 Paper

Pseudo CT estimation from MRI using patch-based random forest

Xiaofeng Yang, Yang Lei, Hui-Kuo Shu, Peter Rossi, Hui Mao, Hyunsuk Shim, Walter Curran, Tian Liu

Proceedings Volume 10133, 101332Q (2017) https://doi.org/10.1117/12.2253936

KEYWORDS: Computed tomography, Magnetic resonance imaging, Feature extraction, Feature selection, Radiotherapy, Signal attenuation, X-ray computed tomography, Tissues, Image registration, Image segmentation

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Showing 5 of 8 publications

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