Dr. Seongjin Yoon Profile

Dr. Seongjin Yoon

at iTomography

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Publications (3)

Proceedings Article | 28 May 2019 Paper

A motion estimation and compensation algorithm for 4D CBCT of the abdomen

Seongjin Yoon, Alexander Katsevich, Michael Frenkel, Peter Munro, Pascal Paysan, Dieter Seghers, Adam Strzelecki

Proceedings Volume 11072, 110720E (2019) https://doi.org/10.1117/12.2534879

KEYWORDS: Motion estimation, Abdomen, Optical flow, Reconstruction algorithms, Imaging systems, Detection and tracking algorithms, Computed tomography, Chest, Image quality

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Proceedings Article | 28 May 2019 Paper

Reduction of irregular view-sampling artifacts in a stationary gantry CT scanner

Alexander Katsevich, Seongjin Yoon, Michael Frenkel, Ed Morton, William Thompson

Proceedings Volume 11072, 110720G (2019) https://doi.org/10.1117/12.2534878

KEYWORDS: Reconstruction algorithms, Scanners, Sensors, Visibility, Computed tomography, Detection and tracking algorithms, X-ray computed tomography, Image quality, Integration

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Proceedings Article | 28 May 2019 Paper

Real-time GPU implementation of a weighted filtered back-projection algorithm for stationary gantry CT reconstruction

William Thompson, Edward Morton, Alexander Katsevich, Seongjin Yoon, Michael Frenkel

Proceedings Volume 11072, 110721W (2019) https://doi.org/10.1117/12.2534855

KEYWORDS: Reconstruction algorithms, CT reconstruction, Digital filtering, Scanners, Data acquisition, Image quality, Detection and tracking algorithms, Algorithms

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