Search Results for author: Mehdi Astaraki

Found 5 papers, 2 papers with code

AutoPaint: A Self-Inpainting Method for Unsupervised Anomaly Detection

no code implementations21 May 2023 Mehdi Astaraki, Francesca De Benetti, Yousef Yeganeh, Iuliana Toma-Dasu, Örjan Smedby, Chunliang Wang, Nassir Navab, Thomas Wendler

This work intends to, first, propose a robust inpainting model to learn the details of healthy anatomies and reconstruct high-resolution images by preserving anatomical constraints.

Unsupervised Anomaly Detection

PriorNet: lesion segmentation in PET-CT including prior tumor appearance information

no code implementations5 Oct 2022 Simone Bendazzoli, Mehdi Astaraki

Tumor segmentation in PET-CT images is challenging due to the dual nature of the acquired information: low metabolic information in CT and low spatial resolution in PET.

Image Segmentation Lesion Segmentation +2

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