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Nicolas Gac
Nicolas Gac
L2S (Univ Paris Saclay/CNRS/Centralesupelec)
Verified email at l2s.centralesupelec.fr - Homepage
Title
Cited by
Cited by
Year
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
752009
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
602014
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
382019
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
192006
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
142017
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
132016
A study on convolution using half-precision floating-point numbers on GPU for radio astronomy deconvolution
M Seznec, N Gac, A Ferrari, F Orieux
2018 IEEE International Workshop on Signal Processing Systems (SiPS), 170-175, 2018
112018
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
112005
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
102010
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
82019
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
82018
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
72017
High speed 3D tomography on CPU, GPU, and FPGA
GAC Nicolas, S Mancini, M Desvignes, D Houzet
EURASIP Journal on Embedded Systems, 2008
72008
2D convolution model using (in) variant kernels for fast acoustic imaging
N Chu, N Gac, J Picheral, A Mohammad-Djafari
Berlin Beamforming Conference, 19-20, 2014
62014
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
52015
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
52013
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
52012
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
52011
GPU Acceleration: OpenACC for Radar Processing Simulation
M Martelli, C Enderli, GAC Nicolas, A Vermesse, A Mérigot
2019 International Radar Conference (RADAR), 1-6, 2019
42019
Error-splitting forward model for iterative reconstruction in x-ray computed tomography and application with gauss–markov–potts prior
C Chapdelaine, A Mohammad-Djafari, N Gac, E Parra
IEEE Transactions on Computational Imaging 5 (2), 317-332, 2018
42018
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