- Image Assimilation in Geosciences
Improving numerical prediction with the integration of structured image information in data assimilation systems.
Keywords: Variational and sequential assimilation, observation errors.
- Numerical methods for Optimal Transportation
Definition of generalized optimal transportation models for comparing and interpolating densities
Keywords: Physical-based regularity constraints, approximations for fast computation, data analysis in Wasserstein space, Neural Networks.
Applications: Computational photography, Geosciences.
- Inverse problems in Imaging sciences
Introduction of new variational and discrete models for image/video processing and analysis.
Keywords: Segmentation, superpixels, denoising, motion estimation, tracking, stereovision, 3D reconstruction, color transfer,
Applications: Satellite data, Movie post-production, Football replay, Medical imaging.
- Machine Learning
Algorithms for processing non structured data represented by graph.
Keywords: Clustering, label propagation, semi-supervized learning, unsupervised learning.
Applications: Hyperspectral and Medical data