12 citations · 19 across the 3 of their papers we have counts for
3 papers
quant-ph2023★ 7 cited
Quantum annealing-based computed tomography using variational approach for a real-number image reconstruction
Akihiro Haga
Objective: Despite recent advancements in quantum computing, the limited number of available qubits has hindered progress in CT reconstruction. This study investigates the feasibil…
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…
physics.med-ph2019
Fast Statistical Iterative Reconstruction for MVCT in TomoTherapy
Sho Ozaki, Akihiro Haga, Edward Chao +8
Statistical iterative reconstruction is expected to improve the image quality of megavoltage computed tomography (MVCT). However, one of the challenges of iterative reconstruction…