Publications

Journals

1. L. Leon, H. Wendt and J.-Y. Tourneret, “Bounds for the estimation of matrix-valued parameters of a Gaussian random process”, Signal Processing, vol. 211, 2023. | HAL | DOI | .pdf |

2. L. Leon, H. Wendt, J.-Y. Tourneret and P. Abry, “A Bayesian framework for multivariate multifractal analysis”, IEEE Transactions on Signal Processing, vol. 70, pp. 3663-3675, 2022. | HAL | DOI | .pdf |

Conferences

1. L. Leon, J. Mamou, D. Kouame and A. Basarab, “Hankel-based spectral method for quantitative acoustic microscopy”, IEEE International Symposium on Biomedical Imaging (ISBI), Athens, Grece, May 2024.

2. L. Leon, H. Wendt, J.-Y. Tourneret and P. Abry, “A robust model and its EM algorithm for the estimation of the multifractality parameter”, European Signal Processing Conference (EUSIPCO), Helsinki, Finland, Sept. 2023.

3. H. Wendt, L. Leon, J.-Y. Tourneret and P. Abry, “Multifractal anomaly detection in images via space-scale surrogates”, IEEE International Conference on Image Processing (ICIP), Bordeaux, France, Oct. 2022.

4. L. Leon, H. Wendt, J.-Y. Tourneret, P. Abry, “Estimation du paramètre de multifractalité : régression linéaire, maximum de vraisemblance ou inférence Bayésienne?”, XXVIIIème Colloque Francophone de Traitement du Signal et des Images (GRETSI), Nancy, France, Sept. 2022.

5. L. Leon, H. Wendt, J.-Y. Tourneret and P. Abry, “A comparison of Bayesian estimators for the parameters of the bivariate multifractal spectrum”, European Signal Processing Conference (EUSIPCO), Belgrade, Serbia, Aug. 2022.

6. L. Leon, H. Wendt, J.-Y. Tourneret and P. Abry, “Bayesian estimation for the parameters of the bivariate multifractal spectrum”, European Signal Processing Conference (EUSIPCO), Dublin, Ireland, Aug. 2021.

Thesis

1. L. Leon, “Bayesian estimation of the parameters of the joint multifractal spectrum of signals and images”, Signal and Image Processing. PhD thesis, Institut National Polytechnique de Toulouse, 2022.