Charles-Gérard Lucas

Présentation

Doctorant au Laboratoire de Physique de l'ENS Lyon

Publications

Article dans une revue (5)

Multidimensional empirical wavelet transform Charles-Gérard Lucas,Jérôme Gilles SIAM Journal on Imaging Sciences, In press Article dans une revue hal-04844539v1
Multivariate selfsimilarity: Multiscale eigenstructures for selfsimilarity parameter estimation Charles-Gérard Lucas,Gustavo Didier,Herwig Wendt,Patrice Abry IEEE Transactions on Signal Processing, 2024, pp.1-10. ⟨10.1109/TSP.2024.3380899⟩ Article dans une revue hal-04273362v2
Demon Registration for 2D Empirical Wavelet Transforms Charles-Gérard Lucas,Jérôme Gilles Constructivist foundations, 2024, 4 (4), pp.690-703. ⟨10.3390/foundations4040043⟩ Article dans une revue hal-04822110v1
Hyperparameter selection for Discrete Mumford-Shah Charles-Gérard Lucas,Barbara Pascal,Nelly Pustelnik,Patrice Abry Signal, Image and Video Processing, 2022, ⟨10.1007/s11760-022-02401-1⟩ Article dans une revue hal-03356059v2
Spatial and temporal regularization to estimate COVID-19 reproduction number R(t): Promoting piecewise smoothness via convex optimization Patrice Abry,Nelly Pustelnik,Stéphane G. Roux,Pablo Jensen,Patrick Flandrinet al. PLoS ONE, 2020, 15 (8), pp.e0237901. ⟨10.1371/journal.pone.0237901⟩ Article dans une revue hal-02921836v1

Communication dans un congrès (8)

Counting distinct multivariate self-similarity parameters using a bootstrap-driven graph clustering approach Charles-Gérard Lucas,Herwig Wendt,Patrice Abry,Gustavo Didier ICASSP 2026 - IEEE International Conference on Acoustics, Speech and Signal Processing, May 2026, Barcelone, Spain Communication dans un congrès hal-05478242v1
Epileptic seizure prediction from eigen-wavelet multivariate selfsimilarity analysis of multi-channel EEG signals Charles-Gérard Lucas,Patrice Abry,Herwig Wendt,Gustavo Didier 31st European Signal Processing Conference (EUSICO 2023), Sep 2023, Helsinki, Finland. à paraître, ⟨10.23919/EUSIPCO58844.2023.10290013⟩ Communication dans un congrès emse-04216653v1
Bootstrap based test for the unimodality of estimated Hurst exponents. Performance assessment in a high-dimensional analysis setting Charles-Gérard Lucas,Patrice Abry,Herwig Wendt,Gustavo Didier,Oliver Orejola XXIXème Colloque Francophone de Traitement du Signal et des Images (GRETSI 2023), Aug 2023, Grenoble, France. à paraître Communication dans un congrès emse-04216646v1
Counting the Number of Different Scaling Exponents in Multivariate Scale-Free Dynamics: Clustering by Bootstrap in the Wavelet Domain Charles-Gérard Lucas,Patrice Abry,Herwig Wendt,Gustavo Didier IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2022), IEEE Signal Processing Society, May 2022, Singapore (virtual), Singapore. pp.1-5, ⟨10.1109/ICASSP43922.2022.9747448⟩ Communication dans un congrès hal-03735481v2
Multivariate time-scale bootstrap for testing the equality of selfsimilarity parameters Charles-Gérard Lucas,Herwig Wendt,Patrice Abry,Gustavo Didier XXVIIIème Colloque Francophone de Traitement du Signal et des Images (GRETSI 2022), Sep 2022, Nancy, France Communication dans un congrès hal-03735529v2
Drowsiness detection from polysomnographic data using multivariate selfsimilarity and eigen-wavelet analysis Charles-Gérard Lucas,Patrice Abry,Herwig Wendt,Gustavo Didier 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC 2022), IEEE Engineering in Medicine & Biology Society, Jul 2022, Glasgow, United Kingdom. ⟨10.1109/EMBC48229.2022.9871363⟩ Communication dans un congrès hal-03850439v2
Bootstrap for testing the equality of selfsimilarity exponents across multivariate time series Herwig Wendt,Charles-Gérard Lucas,Patrice Abry,Gustavo Didier 29th European Signal Processing Conference (EUSIPCO 2021), Aug 2021, Dublin, Ireland. ⟨10.23919/EUSIPCO54536.2021.9616290⟩ Communication dans un congrès hal-03381950v1
COVID-19 Reproduction Number Estimation: Spatial and Temporal in Convex Optimization to Promote Piecewise Smoothness Patrice Abry,Nelly Pustelnik,Stéphane Roux,Pablo Jensen,Patrick Flandrinet al. CCS 2020 - Conference on Complex Systems, Dec 2020, online, Greece. pp.1 Communication dans un congrès hal-03435991v1