I am a PhD student at the Machine Learning and Perception Lab, University of Udine, Italy.
My research focuses on low-level vision and medical imaging, particularly:

• 🩻 Metal Artifact Reduction (MAR) in CT Imaging
• 🔄 Domain Transformation Networks for Radiotherapy Planning
• 🎯 Image Restoration: Super-Resolution, Denoising, Deblurring

I collaborate closely with Centro di Riferimento Oncologico di Aviano (CRO) to bridge AI research with clinical applications.

• MAR-VDTN: Multi-Modal Alignment Automation and 2.5D Volumetric CT Domain Transformation with Metal Artifact Reduction for Radiotherapy Planning
  Mubashara Rehman, Niki Martinel, Michele Avanzo, Riccardo Spizzo, Christian Micheloni
  Under review at International Journal of Computer Assisted Radiology and Surgery, 2026.

• H3D-MarNet: 3D Dual-Encoder Hybrid Network for Implicit Metal Artifact Reduction via CT Domain Transformation
  Mubashara Rehman, Niki Martinel, Michele Avanzo, Riccardo Spizzo, Christian Micheloni
  Under review at IEEE Journal of Biomedical and Health Informatics (JBHI), 2026.

• WAVEFORM-Net: Wavelet-Enhanced Frequency Fusion for Transformer-Based Metal Artifact Reduction in CT Domain Translation
  Mubashara Rehman, Niki Martinel, Michele Avanzo, Riccardo Spizzo, Christian Micheloni
  Under review at IEEE Journal of Biomedical and Health Informatics (JBHI), July 2026.

• ReMAR-DS: Recalibrated Feature Learning for Metal Artifact Reduction and CT Domain Transformation
  Mubashara Rehman, Niki Martinel, Michele Avanzo, Riccardo Spizzo, Christian Micheloni
  Accepted at the 23rd International Conference on Image Analysis and Processing (ICIAP), Sept. 2025.
  ArXiv Preprint

• Report on the Hands-On PhD Course on Responsible AI from the Lens of an Information Access Researcher
  Damiano Spina, Kevin Roitero, Stefano Mizzaro, Vincenzo Della Mea, Francesca Da Ros, Michael Soprano, Mubashara Rehman, et al.
  ACM SIGIR Forum, Vol. 58, Issue 2, pp. 1–61, ACM, Mar. 2025.
  DOI

• MAR-DTN: Metal Artifact Reduction using Domain Transformation Network for Radiotherapy Planning
  Mubashara Rehman, Niki Martinel, Michele Avanzo, Riccardo Spizzo, Christian Micheloni
  27th International Conference on Pattern Recognition (ICPR), June 2024.
  DOI

• A Fast and Robust Embedded Optical Flow Unit on Motion Estimation
  Mubashara Rehman, Chung Ming Own, Ziqi Li
  10th International Conference on Software and Computer Applications (ICSCA), Feb. 2021, pp. 180–185.
  DOI

👉 See my Publications or download my full CV.