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CV Nicolas GAC


Journal articles2 documents

  • Camille Chapdelaine, Ali Mohammad-Djafari, Nicolas Gac, Estelle Parra. Error-Splitting Forward Model for Iterative Reconstruction in X-ray Computed Tomography and application with Gauss-Markov-Potts prior. IEEE Transactions on Computational Imaging, IEEE, 2019, 5 (2), pp.317 - 332. ⟨10.1109/TCI.2018.2885432⟩. ⟨hal-01948680⟩
  • Antoine Marchal, Marc-Antoine Miville-Deschênes, François Orieux, Nicolas Gac, Charles Soussen, et al.. ROHSA: Regularized Optimization for Hyper-Spectral Analysis★: Application to phase separation of 21 cm data. Astronomy and Astrophysics - A&A, EDP Sciences, 2019, 626, pp.A101. ⟨10.1051/0004-6361/201935335⟩. ⟨hal-02147300⟩

Conference papers4 documents

  • Maxime Martelli, Cyrille Enderli, Nicolas Gac, Antoine Vermesse, Alain Mérigot. Accélération sur GPU d’une simulation radar avec OpenACC. GRETSI 2019 - XXVIIème Colloque francophone de traitement du signal et des images, Aug 2019, Lille, France. ⟨hal-02147363⟩
  • Nicolas Georgin, Camille Chapdelaine, Nicolas Gac, Mohammad-Djafari Ali, Estelle Parra-Denis. Multi-streaming and multi-GPU optimization for a matched pair of Projector and Backprojector. The 2019 International Conference on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, Jun 2019, Philadelphia, United States. ⟨10.1117/12.2534108⟩. ⟨hal-02070223⟩
  • Maxime Martelli, Cyrille Enderli, Nicolas Gac, Alain Mérigot. GPU Acceleration : OpenACC for Radar Processing Simulation. International Radar Conference, Sep 2019, Toulon, France. ⟨hal-02129441⟩
  • Camille Chapdelaine, Ali Mohammad-Djafari, Nicolas Gac, Estelle Parra-Denis. Variational Bayesian approach in model-based iterative reconstruction for 3D X-ray computed tomography with Gauss-Markov-Potts prior. MaxEnt 2019 : Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering, Jun 2019, Garching/Munich, Germany. ⟨hal-02132706⟩

Software1 document

  • Camille Chapdelaine, Nicolas Gac, Thomas Boulay, Ali Mohammad-Djafari, Estelle Parra-Denis, et al.. TomoBayes - logiciel de reconstruction en tomographie CT. 2019. ⟨hal-01771489⟩