Dr. Sangtae Ahn
SPIE Involvement:
Author
Publications (6)

Proceedings Article | 15 February 2021 Presentation + Paper
Proceedings Volume 11595, 1159514 (2021) https://doi.org/10.1117/12.2580869
KEYWORDS: Neural networks, Magnetic resonance imaging, Motion detection, Receivers, Compressed sensing

Proceedings Article | 16 March 2020 Presentation + Paper
Proceedings Volume 11316, 113160E (2020) https://doi.org/10.1117/12.2547505
KEYWORDS: Positron emission tomography, Neural networks, Convolutional neural networks, Reconstruction algorithms, Expectation maximization algorithms, Scanners, Data modeling, Image quality, Performance modeling, Image restoration

SPIE Journal Paper | 22 November 2016
Kristen Wangerin, Sangtae Ahn, Scott Wollenweber, Steven Ross, Paul Kinahan, Ravindra Manjeshwar
JMI, Vol. 4, Issue 01, 011002, (November 2016) https://doi.org/10.1117/12.10.1117/1.JMI.4.1.011002
KEYWORDS: Liver, Signal to noise ratio, Lung, Expectation maximization algorithms, Reconstruction algorithms, Positron emission tomography, Image restoration, Performance modeling, Data modeling, Infrared imaging

Proceedings Article | 17 March 2015 Paper
Kristen Wangerin, Sangtae Ahn, Steven Ross, Paul Kinahan, Ravindra Manjeshwar
Proceedings Volume 9416, 94160W (2015) https://doi.org/10.1117/12.2082301
KEYWORDS: Liver, Lung, Expectation maximization algorithms, Reconstruction algorithms, Positron emission tomography, Image quality, Image restoration, Visualization, Medical imaging, Image visualization

Proceedings Article | 12 February 2009 Paper
Gregory Mitchell, Sangtae Ahn, Changqing Li, Joyita Dutta, Richard Leahy, Simon Cherry
Proceedings Volume 7174, 717415 (2009) https://doi.org/10.1117/12.809705
KEYWORDS: Mirrors, Luminescence, Imaging systems, 3D image processing, Optical tomography, 3D image reconstruction, Optical filters, 3D metrology, Linear filtering, Electron multiplying charge coupled devices

Showing 5 of 6 publications
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