Research

Single-Photon Data

Robust 3D imaging using single-photon LiDAR, sensor fusion, underwater imaging, and advanced detection algorithms for photon-starved environments. Developing Bayesian and deep-learning approaches for depth and reflectivity estimation from TCSPC data.

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Single-photon imaging

Hyperspectral Imagery

Nonlinear spectral unmixing, endmember extraction and variability analysis, and intrinsic dimension estimation for hyperspectral remote sensing. Development of Bayesian models accounting for nonlinear mixing effects.

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Hyperspectral imagery

Wind Turbine Inspection

Automated defect detection on wind turbine blades using drone-captured imagery, few-shot learning techniques, and deep learning architectures for structural health monitoring.

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Wind turbine inspection

Materials Science

Analysis of energy-dispersive X-ray spectroscopy (EDX) data, multiscale Bayesian modelling for material characterization, and advanced signal processing for materials imaging.

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Materials science

Medical Imaging

Functional MRI analysis, BOLD signal modelling, brain segmentation, and Bayesian approaches for neuroimaging. Collaboration with NeuroSpin/CEA.

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Medical imaging

Altimetry

Coastal and open-ocean satellite altimetry, delay/Doppler parameter estimation, waveform denoising, and antenna mispointing correction. Collaboration with CNES and CLS.

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Satellite Altimetry Research


Research Methods

Bayesian InferenceMCMC MethodsVariational BayesExpectation-MaximizationSparse Signal ProcessingConvex OptimizationDeep LearningModel-Based Deep LearningPlug-and-Play PriorsAlgorithm UnrollingGraph Neural NetworksFew-Shot Learning

Research Group

Current Members

Shu Pan
PhD Student, 2025–
Pallabjyoti Deka
PhD Student, 2024–
Sabrina Henry
PhD Student, 2024–
Dr. Sandor Plosz
Post-Doctoral Researcher, 2023–

Former Members

Dr. Imad Gohar
PhD, 2022–2025
Dr. Alice Ruget
Post-Doc/PhD, 2020–2025
Dr. Amir Belmekki
PhD, 2019–2023
Dr. Jakeoung Koo
Post-Doc, 2021–2022
Dr. Sandor Plosz
Post-Doc, 2020–2023
Dr. Songmao Chen
PhD, 2017–2020
Dr. Hamza Cherkaoui
PhD, 2018–2021