Céline Theys

According to our database, Céline Theys authored at least 20 papers between 1992 and 2015.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2015

Scale invariant divergences for signal and image reconstruction.

Henri Lantéri, Céline Theys, Claude Aime

Proceedings of the 23rd European Signal Processing Conference, 2015

2012

Hyperspectral image unmixing using manifold learning methods derivations and comparative tests.

Nguyen Hoang Nguyen, Cédric Richard, Paul Honeine, Céline Theys

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2011

Accuracy and performance of linear unmixing techniques for detecting minerals on OMEGA/Mars express.

Frédéric Schmidt, Sébastien Bourguignon, Stéphane Le Mouélic, Nicolas Dobigeon, Céline Theys, Erwan Tréguier

Proceedings of the 3rd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2011

Regularized split gradient method for nonnegative matrix factorization.

Henri Lantéri, Céline Theys, Cédric Richard, David Mary

Proceedings of the IEEE International Conference on Acoustics, 2011

Online system identification under non-negativity and ℓ1-norm constraints algorithm and weight behavior analysis.

Jie Chen, Cédric Richard, Henri Lantéri, Céline Theys, Paul Honeine

Proceedings of the 19th European Signal Processing Conference, 2011

Nonnegative matrix factorization with regularization and sparsity-enforcing terms.

Henri Lantéri, Céline Theys, Cédric Richard

Proceedings of the 4th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2011

2010

Split gradient method for nonnegative matrix factorization.

Henri Lantéri, Céline Theys, Cédric Richard, Cédric Févotte

Proceedings of the 18th European Signal Processing Conference, 2010

System identification under non-negativity constraints.

Jie Chen, Cédric Richard, Paul Honeine, Henri Lantéri, Céline Theys

Proceedings of the 18th European Signal Processing Conference, 2010

2006

Restoration of astrophysical images - the case of Poisson Gamma data.

Céline Theys, Henri Lantéri

Proceedings of the 14th European Signal Processing Conference, 2006

2005

Restoration of Astrophysical Images - The Case of Poisson Data with Additive Gaussian Noise.

Henri Lantéri, Céline Theys

EURASIP J. Adv. Signal Process., 2005

2001

Marginal Bayesian analysis of polynomial-phase signals.

Céline Theys, André Ferrari, Michelle Vieira

Signal Process., 2001

1999

A reversible jump sampler for polynomial-phase signals.

Céline Theys, Michelle Vieira, Gérard Alengrin

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998

Bayesian analysis for the fault detection of three-phase induction machine.

Michelle Vieira, Céline Theys

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

1997

Bayesian estimation of the parameters of a polynomial phase signal using MCMC methods.

Céline Theys, Michelle Vieira, André Ferrari

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1996

Polynomial-phase signal analysis using stationary moments.

André Ferrari, Céline Theys, Gérard Alengrin

Signal Process., 1996

Detection and estimation of changes in a polynomial-phase signal using the DPPT.

Céline Theys, André Ferrari, Gérard Alengrin

Proceedings of the 8th European Signal Processing Conference, 1996

Stationary moments of a polynomial phase signal, application to parameter estimation.

André Ferrari, Céline Theys, Gérard Alengrin

Proceedings of the 8th European Signal Processing Conference, 1996

1995

Detection and estimation of changes in the parameters of a chirp signal.

Céline Theys, Gérard Alengrin

Proceedings of the 1995 International Conference on Acoustics, 1995

1993

Overdetermined noise compensation without eigendecomposition for frequency estimation.

Christophe Bérenguer, Céline Theys, André Ferrari, Gérard Alengrin

Proceedings of the IEEE International Conference on Acoustics, 1993

1992

Estimation of the fundamental frequency of a noisy sum of cisoids with harmonic related frequencies.

André Ferrari, Gérard Alengrin, Céline Theys

Proceedings of the 1992 IEEE International Conference on Acoustics, 1992