Alexandre Bousse

Researcher, LaTIM, Inserm UMR 1101, University of Western Brittany, Brest, France.

alex.jpg

LaTIM, UMR 1101, Team ACTION

IBRBS, 1st floor

22 avenue Camille Desmoulins

29238 Brest

I am a researcher at the French National Institute of Health and Medical Research (Inserm) and part of the LaTIM, UMR 1101. My research is focused on medical image reconstruction. I am mostly interested in model-based iterative reconstruction and machine-learning techniques, and their implementation for the clinic. In this regard, I am at the interface between theoretical and translational research.

I obtained my PhD with University of Rennes 1 and Nanjing Southeast University. Following that, I did a postdoc at University College London, within the Institute of Nuclear Medicine.

News

Jul 24, 2025 New website based on the al-folio Jekyll theme.

Latest posts

Selected publications

  1. Joint Reconstruction of Activity and Attenuation in PET by Diffusion Posterior Sampling in Wavelet Coefficient Space
    Clémentine Phung-Ngoc, Alexandre Bousse, Antoine De Paepe, and 3 more authors
    arXiv preprint arXiv:2505.18782, 2025
  2. Adaptive Diffusion Models for Motion-corrected Cone-beam Head CT
    Antoine De Paepe, Alexandre Bousse, Clémentine Phung-Ngoc, and 2 more authors
    arXiv preprint arXiv:2504.14033, 2025
  3. Material Decomposition in Photon-Counting Computed Tomography with Diffusion Models: Comparative Study and Hybridization with Variational Regularizers
    Corentin Vazia, Thore Dassow, Alexandre Bousse, and 6 more authors
    arXiv preprint arXiv:2503.15383, 2025
  4. Dual-Input Dynamic Convolution for Positron Range Correction in PET Image Reconstruction
    Youness Mellak, Alexandre Bousse, Thibaut Merlin, and 2 more authors
    arXiv preprint arXiv:2503.00587, 2025