Nicolas Gac
Nicolas Gac
L2S (Univ Paris Saclay/CNRS/Centralesupelec)
Verified email at - Homepage
Cited by
Cited by
High speed 3D tomography on CPU, GPU, and FPGA
N Gac, S Mancini, M Desvignes, D Houzet
EURASIP Journal on Embedded systems 2008, 1-12, 2009
A robust super-resolution approach with sparsity constraint in acoustic imaging
N Chu, J Picheral, A Mohammad-Djafari, N Gac
Applied Acoustics 76, 197-208, 2014
ROHSA: Regularized Optimization for Hyper-Spectral Analysis-Application to phase separation of 21 cm data
A Marchal, MA Miville-Deschênes, F Orieux, N Gac, C Soussen, MJ Lesot, ...
Astronomy & Astrophysics 626, A101, 2019
Hardware/software 2D-3D backprojection on a SoPC platform
N Gac, S Mancini, M Desvignes
Proceedings of the 2006 ACM symposium on Applied computing, 222-228, 2006
Computed tomography reconstruction based on a hierarchical model and variational Bayesian method
L Wang, A Mohammad-Djafari, N Gac, M Dumitru
2016 IEEE International Conference on Acoustics, Speech and Signal …, 2016
A 3D Bayesian computed tomography reconstruction algorithm with Gauss-Markov-Potts prior model and its application to real data
C Chapdelaine, A Mohammad-Djafari, N Gac, E Parra
Fundamenta Informaticae 155 (4), 373-405, 2017
GPU implementation of a 3D bayesian CT algorithm and its application on real foam reconstruction
N Gac, A Vabre, A Mohammad-Djafari, A Rabanal, F Buyens
The First International Conference on Image Formation in X-Ray Computed …, 2010
Detection and speech/sound segmentation in a smart room environment
M Vacher, D Istrate, JF Serignat, N Gac
Trends in Speech Technology, The 3rd International Conference on Speech …, 2005
New GPU implementation of Separable Footprint (SF) Projector and Backprojector: first results
C Chapdelaine, N Gac, AM Djafari, E Parra-Denis
The Fifth International Conference on Image Formation in X-Ray Computed …, 2018
2D convolution model using (in) variant kernels for fast acoustic imaging
N Chu, N Gac, J Picheral, A Mohammad-Djafari
5 th Berlin Beamforming Conference 2014, 15 pages, 2014
Bayesian approach in acoustic source localization and imaging
N Chu
Université Paris Sud-Paris XI, 2013
A Fuzzy-Logic based non cooperative target recognition
T Boulay, J Lagoutte, A Mohammad-Djafari, N Gac
2012 Eighth International Conference on Signal Image Technology and Internet …, 2012
High speed 3D tomography on CPU, GPU, and FPGA
GAC Nicolas, S Mancini, M Desvignes, D Houzet
EURASIP Journal on Embedded Systems, 2008
X-ray Computed Tomography using a sparsity enforcing prior model based on Haar transformation in a Bayesian framework
L Wang, A Mohammad-Djafari, N Gac
Fundamenta Informaticae 155 (4), 449-480, 2017
Multi GPU parallelization of 3D bayesian CT algorithm and its application on real foam reonconstruction with incomplete data set
N Gac, A Vabre, A Mohammad-Djafari
Forum on recent developments in Volume Reconstruction techniques applied to …, 2011
3D Tomography back-projection parallelization on Intel FPGAs using OpenCL
M Martelli, N Gac, A Mérigot, C Enderli
Journal of Signal Processing Systems 91 (7), 731-743, 2019
Performance comparison of Bayesian iterative algorithms for three classes of sparsity enforcing priors with application in computed tomography
M Dumitru, L Wang, N Gac, A Mohammad-Djafari
2017 IEEE International Conference on Image Processing (ICIP), 3580-3584, 2017
Bayesian 3D X-ray computed tomography image reconstruction with a scaled Gaussian mixture prior model
L Wang, N Gac, A Mohammad-Djafari
AIP Conference Proceedings 1641 (1), 556-563, 2015
Analytical model and spectral correction of vibration effects on Fourier transform spectrometer
I Shatalina, F Schmidt, B Saggin, N Gac, M Kowalski, M Giuranna
Remote Sensing of Clouds and the Atmosphere XVIII; and Optics in Atmospheric …, 2013
Experimental results and first 22Na source image reconstruction by two prototype modules in coincidence of a liquid xenon positron emission tomograph for small animal imaging
ML Gallin-Martel, Y Grondin, N Gac, Y Carcagno, L Gallin-Martel, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2012
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