Mr. Yongchae Kim Profile

Yongchae Kim

at Univ of Tsukuba

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Publications (2)

Proceedings Article | 10 September 2019 Paper

Metal artifact reduction in CT using fault-tolerant image reconstruction

Hiroyuki Kudo, Jian Dong, Kazuki Chigita, Yongchae Kim

Proceedings Volume 11113, 111130A (2019) https://doi.org/10.1117/12.2529169

KEYWORDS: Metals, Image restoration, Computed tomography, Reconstruction algorithms, Algorithm development, Computer simulations, Optical simulations

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Proceedings Article | 10 September 2019 Paper

Image reconstruction in sparse-view CT using improved nonlocal total variation regularization

Yongchae Kim, Hiroyuki Kudo, Kazuki Chigita, Songzhe Lian

Proceedings Volume 11113, 111131K (2019) https://doi.org/10.1117/12.2529164

KEYWORDS: Computed tomography, Image restoration, Reconstruction algorithms, Image quality, Medical diagnostics, Compressed sensing, Computer simulations

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