Artifact Reduction in Undersampled 3D Cone-Beam CTs using a Hybrid 2D-3D CNN Framework

arXiv:2602.08727 · cs.CV, cs.AI · Submitted 2026-02-09 · Read on arXiv

cs.CV, cs.AI

Submitted: 2026-02-09

Updated: 2026-08-31

Code: https://github.com/J-3TO/2D-3DCNN_sparseview

Terminology

• Consistency — 9× in this paper · explained in 3 episodes
• Computational overhead — 4× in this paper · explained in 2 episodes
• Feature Extraction — 2× in this paper · explained in 2 episodes
• Adam — 1× in this paper · explained in 2 episodes
• AdamW Optimizer — 1× in this paper · explained in 1 episode
• Fidelity — 1× in this paper · explained in 2 episodes
• Transformer — 1× in this paper · explained in 2 episodes

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