Research



Signal processing (audio, image, video and biomedical)
★ Audio denoising
★ Video stabilization and quality assessment
★ Biomedical signal processing (accelerometers, ECG, EEG...)


Pattern recognition/extraction in time series
★ Measures of fit (Wasserstein, DTW, Kullback-Leibler...)
★ Dictionary learning
★ Convolutional sparse coding
★ Nonnegative matrix factorization


Change-point detection
★ Multiple change-point detection in time and time-frequency domain
★ Supervised approaches for the calibration of segmentation methods
★ Nonparametric kernel approaches


Graph signal processing
★ Graph learning from graph signals
★ Interpolation and denoising of graph signals
★ Multivariate time-vertex signals with application to EEG data


Biomedical engineering and applications
★ Gait analysis (elderly, stroke, Parkinson, multiple sclerosis...)
★ States of consciousness during general anesthesia
★ Upper limb rehabilitation
★ Eye tracking


Reproducibility and open science
★ Open-source software
★ Online demos and reproducible algorithms
★ Publication of medical databases

More info on the Software page