Prof. Patrick J. Cahill Profile

Prof. Patrick J. Cahill

at Children's Hospital of Philadelphia

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 3 April 2024 Poster + Paper

Auto-segmentation of hemi-diaphragms in free-breathing pediatric dynamic MRI

Yusuf Akhtar, Jayaram Udupa, Yubing Tong, Caiyun Wu, Tiange Liu, Leihui Tong, Mahdie Hosseini, Mostafa Al-Noury, Joseph Mcdonough, Oscar Mayer, David Biko, Jason Anari, Patrick Cahill, Drew Torigian

Proceedings Volume 12927, 129273C (2024) https://doi.org/10.1117/12.3006279

KEYWORDS: Magnetic resonance imaging, Image segmentation, Voxels, Image resolution, Signal to noise ratio, Signal intensity, Quantitative analysis, Motion blur, Ionizing radiation, Image processing

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Proceedings Article | 2 April 2024 Presentation + Paper

A normative database of free-breathing thoracic 4D dynamic MRI images and associated regional respiratory parameters of healthy children

Yubing Tong, Jayaram Udupa, Joseph McDonough, Caiyun Wu, Yusuf Akhtar, Lipeng Xie, Mostafa Alnoury, Mahdie Hosseini, Leihui Tong, Samantha Gogel, David Biko, Oscar Mayer, Jason Anari, Drew Torigian, Patrick Cahill

Proceedings Volume 12931, 1293111 (2024) https://doi.org/10.1117/12.3006807

KEYWORDS: Image segmentation, Databases, Lung, Magnetic resonance imaging, Kidney, Analytical research, 3D metrology, Liver, Artificial intelligence, Tissues

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Proceedings Article | 2 April 2024 Poster + Paper

Diaphragm motion as a function of the scoliotic spinal curve in thoracic insufficiency syndrome (TIS)

Wenjuan Tan, Jayaram Udupa, Yubing Tong, Caiyun Wu, Mahdie Hosseini, Mostafa Al-Noury, Shiva Shaghaghi, Joseph McDonough, Samantha Gogel, David M. Biko, Oscar Mayer, Jason Anari, Drew Torigian, Pattrick Cahill

Proceedings Volume 12930, 129301U (2024) https://doi.org/10.1117/12.3006778

KEYWORDS: Motion analysis, Magnetic resonance imaging, Clouds, Spine, Radiography, Lung, Lawrencium, Image segmentation, Deformation, Chromium

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Proceedings Article | 29 March 2024 Poster + Paper

Quantification of changes in regional diaphragmatic motion and shape due to surgery via free-breathing dynamic MRI in pediatric patients with thoracic insufficiency syndrome

M. Hosseini, S. Shaghaghi, Y. Hao, Y. Tong, Y. Akhtar, M. Al-Noury, C. Wu, O. Mayer, J. McDonough, P. Cahill, J. Anari, D. Torigian, J. Udupa

Proceedings Volume 12928, 1292820 (2024) https://doi.org/10.1117/12.3006490

KEYWORDS: Surgery, Magnetic resonance imaging, Shape analysis, Motion analysis, Lung, Deformation, Statistical analysis, Chest

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Proceedings Article | 29 March 2024 Presentation + Paper

Analysis of the dynamic architecture of the thorax and abdomen in pediatric patients with thoracic insufficiency syndrome (TIS) via dynamic MRI

Yubing Tong, Jayaram Udupa, Joseph McDonough, Caiyun Wu, Lipeng Xie, Mostafa Alnoury, Mahdie Hosseini, Shiva Shaghaghi, Leihui Tong, Samantha Gogel, David Biko, Oscar Mayer, Jason Anari, Drew Torigian, Patrick Cahill

Proceedings Volume 12928, 129281C (2024) https://doi.org/10.1117/12.3006301

KEYWORDS: Surgery, Lung, Magnetic resonance imaging, Titanium, Kidney, Liver, Abdomen, Image segmentation, 3D image processing, Deep learning

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Proceedings Article | 3 April 2023 Presentation + Paper

Auto-segmentation of thoraco-abdominal organs in free breathing pediatric dynamic MRI

Yusuf Akhtar, Jayaram Udupa, Yubing Tong, Tiange Liu, Caiyun Wu, Dewey Odhner, Joseph McDonough, Carina Lott, Abbie Clark, Jason Anari, Patrick Cahill, Drew Torigian

Proceedings Volume 12466, 124660T (2023) https://doi.org/10.1117/12.2654995

KEYWORDS: Lung, Image segmentation, Magnetic resonance imaging, Design and modelling, Artificial intelligence, Head, Fuzzy logic, Computed tomography, Adipose tissue, Education and training

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Proceedings Article | 4 April 2022 Poster + Paper

Regional diaphragm motion analysis via dynamic MRI

You Hao, Jayaram Udupa, Yubing Tong, Caiyun Wu, Joseph McDonough, Carina Lott, Jason Anari, Patrick Cahill, Drew Torigian

Proceedings Volume 12031, 120313F (2022) https://doi.org/10.1117/12.2611951

KEYWORDS: Motion analysis, Magnetic resonance imaging, Analytical research, Computed tomography, Tissues, Image processing, Velocity measurements, Statistical analysis, Spatial resolution, Lawrencium

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Proceedings Article | 4 April 2022 Poster + Paper

Automatic lung segmentation in dynamic thoracic MRI using two-stage deep convolutional neural networks

Lipeng Xie, Jayaram Udupa, Yubing Tong, Joseph McDonough, Caiyun Wu, Carina Lott, Jason Anari, Patrick Cahill, Drew Torigian

Proceedings Volume 12032, 120323O (2022) https://doi.org/10.1117/12.2612558

KEYWORDS: Lung, Image segmentation, Magnetic resonance imaging, Tissues, Corner detection, Convolutional neural networks, Image processing, 3D modeling, Quantitative analysis, Performance modeling

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Proceedings Article | 4 April 2022 Paper

QdMRI: a system for a comprehensive analysis of thoracic dynamics via dynamic MRI

Yubing Tong, Jayaram Udupa, You Hao, Lipeng Xie, Joseph McDonough, Caiyun Wu, Carina Lott, Abigail Clark, Jason Anari, Drew Torigian, Patrick Cahill

Proceedings Volume 12034, 120341G (2022) https://doi.org/10.1117/12.2612117

KEYWORDS: Image segmentation, Lung, Magnetic resonance imaging, Titanium, Chest, Visualization, Surgery, Image acquisition, Visual analytics, Statistical analysis

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Proceedings Article | 15 February 2021 Poster + Presentation + Paper

Estimation of the dynamic volume of each lung via rapid limited-slice dynamic MRI

You Hao, Jayaram Udupa, Yubing Tong, Caiyun Wu, Hua Li, Joseph McDonough, Carina Lott, Jason Anari, Drew Torigian, Patrick Cahill

Proceedings Volume 11595, 115954Y (2021) https://doi.org/10.1117/12.2581952

KEYWORDS: Magnetic resonance imaging, Lung, Image acquisition, Tissues, Ionizing radiation, Image analysis, Computed tomography

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Proceedings Article | 15 February 2021 Presentation + Paper

Lung parenchymal characterization via thoracic dynamic MRI in normal children and pediatric patients with TIS

Yubing Tong, Jayaram Udupa, Joseph McDonough, Carina Lott, Caiyun Wu, Chamith Rajapakse, Jason Anari, Drew Torigian, Patrick Cahill

Proceedings Volume 11598, 115980Q (2021) https://doi.org/10.1117/12.2581708

KEYWORDS: Lung, Magnetic resonance imaging, Image segmentation, Image acquisition, Nonuniformity corrections, Feature extraction

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Proceedings Article | 16 March 2020 Paper

4D image construction from free-breathing MRI slice acquisitions of the thorax based on a concept of flux

You Hao, Jayaram Udupa, Yubing Tong, Caiyun Wu, Hua Li, Joseph McDonough, Drew Torigian, Patrick Cahill

Proceedings Volume 11312, 113122K (2020) https://doi.org/10.1117/12.2550040

KEYWORDS: Magnetic resonance imaging, Optical flow, Medical imaging, Chest, Computed tomography, Image acquisition, Image quality, Tissue optics, Image processing, Radiology

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Proceedings Article | 16 March 2020 Presentation + Paper

Automatic labeling of respiratory phases and detection of abnormal respiratory signals in free-breathing thoracic dynamic MR image acquisitions based on deep learning

Changjian Sun, Jayaram Udupa, Yubing Tong, Caiyun Wu, Joseph McDonough, Catherine Qiu, Carina Lott, Jason Anari, Drew Torigian, Patrick Cahill

Proceedings Volume 11315, 113150A (2020) https://doi.org/10.1117/12.2549983

KEYWORDS: Signal detection, Optical flow, Magnetic resonance imaging, Lung, Motion models, Image processing, Signal processing, Image acquisition, Chest, Feature extraction

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Showing 5 of 13 publications

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