Alexandre Bousse
Researcher, LaTIM, Inserm UMR 1101, University of Western Brittany, Brest, France.
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
| Jan 07, 2026 | Our paper “Material Decomposition in Photon-Counting Computed Tomography With Diffusion Models: Comparative Study and Hybridization With Variational Regularizers” by Corentin Vazia, Thore Dassow et al. was accepted for publication at IEEE Transactions on Radiation and Plasma Medical Sciences. Congratulations everyone! |
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| Dec 16, 2025 | Our paper “Dual-Input Dynamic Convolution for Positron Range Correction in PET Image Reconstruction” by Youness Mellak et al. was accepted for publication at IEEE Transactions on Radiation and Plasma Medical Sciences. Congratulations Youness! |
| Nov 22, 2025 | Our paper “Adaptive Diffusion Models for Sparse-View Motion-Corrected Head Cone-beam CT” by Antoine De Paepe et al. was accepted for publication at IEEE Transactions on Radiation and Plasma Medical Sciences. Congratulations everyone! |
| Jul 24, 2025 | New website based on the al-folio Jekyll theme. |
Latest posts
Selected publications
- Joint Reconstruction of Activity and Attenuation in PET by Diffusion Posterior Sampling in Wavelet Coefficient SpacearXiv preprint arXiv:2505.18782, 2025
- Adaptive Diffusion Models for Sparse-View Motion-Corrected Head Cone-beam CTIEEE Transactions on Radiation and Plasma Medical Sciences, 2025
- Material Decomposition in Photon-Counting Computed Tomography with Diffusion Models: Comparative Study and Hybridization with Variational RegularizersarXiv preprint arXiv:2503.15383, 2025
- Dual-Input Dynamic Convolution for Positron Range Correction in PET Image ReconstructionIEEE Transactions on Radiation and Plasma Medical Sciences, 2025