107 citations · 120 across the 3 of their papers we have counts for
3 papers
cs.CV2024★ 1 cited
Iterative CT Reconstruction via Latent Variable Optimization of Shallow Diffusion Models
Sho Ozaki, Shizuo Kaji, Toshikazu Imae +3
Image-generative artificial intelligence (AI) has garnered significant attention in recent years. In particular, the diffusion model, a core component of generative AI, produces hi…
cs.CV2021★ 12 cited
Training of deep cross-modality conversion models with a small dataset, and their application in megavoltage CT to kilovoltage CT conversion
Sho Ozaki, Shizuo Kaji, Kanabu Nawa +8
In recent years, deep-learning-based image processing has emerged as a valuable tool for medical imaging owing to its high performance. However, the quality of deep-learning-based…
cs.CV2019★ 107 cited
Visual enhancement of Cone-beam CT by use of CycleGAN
S. Kida, S. Kaji, K. Nawa +6
Cone-beam computed tomography (CBCT) offers advantages over conventional fan-beam CT in that it requires a shorter time and less exposure to obtain images. CBCT has found a wide va…