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eess.IV2026
MGMAR: Metal-Guided Metal Artifact Reduction for X-ray Computed Tomography
Hyoung Suk Park, Kiwan Jeon
An X-ray computed tomography (CT), metal artifact reduction (MAR) remains a major challenge because metallic implants violate standard CT forward-model assumptions, producing sever…
eess.IV2025★ 1 cited
Adaptive Multi-resolution Hash-Encoding Framework for INR-based Dental CBCT Reconstruction with Truncated FOV
Hyoung Suk Park, Kiwan Jeon
Implicit neural representation (INR), particularly in combination with hash encoding, has recently emerged as a promising approach for computed tomography (CT) image reconstruction…
eess.IV2023★ 1 cited
A robust multi-domain network for short-scanning amyloid PET reconstruction
Hyoung Suk Park, Young Jin Jeong, Kiwan Jeon
This paper presents a robust multi-domain network designed to restore low-quality amyloid PET images acquired in a short period of time. The proposed method is trained on pairs of…