3 papers
cs.CV2026
Anatomical and Physical Supervision for CT-less PET Attenuation Correction: BIC-MAC 2026 Challenge
Petros Chatzitoulousis, George K. Matsopoulos
This report describes our submission to the Big Cross-Modal Attenuation Correction (BIC-MAC) 2026 Challenge for CT-less PET attenuation correction through multimodal pseudo-CT synt…
cs.CV2026
Mamba-driven MRI-to-CT Synthesis for MRI-only Radiotherapy Planning
Konstantinos Barmpounakis, Theodoros P. Vagenas, Maria Vakalopoulou +1
Radiotherapy workflows for oncological patients increasingly rely on multi-modal medical imaging, commonly involving both Magnetic Resonance Imaging (MRI) and Computed Tomography (…
cs.CV2022
CEC-CNN: A Consecutive Expansion-Contraction Convolutional Network for Very Small Resolution Medical Image Classification
Ioannis Vezakis, Antonios Vezakis, Sofia Gourtsoyianni +3
Deep Convolutional Neural Networks (CNNs) for image classification successively alternate convolutions and downsampling operations, such as pooling layers or strided convolutions,…