Search Results for author: Véronique Achard

Found 2 papers, 1 papers with code

p$^3$VAE: a physics-integrated generative model. Application to the semantic segmentation of optical remote sensing images

1 code implementation19 Oct 2022 Romain Thoreau, Laurent Risser, Véronique Achard, Béatrice Berthelot, Xavier Briottet

Our experiments on a simulated data set demonstrated the benefits of our hybrid model against conventional machine learning models in terms of extrapolation capabilities and interpretability.

Disentanglement Semantic Segmentation

Inertia-Constrained Pixel-by-Pixel Nonnegative Matrix Factorisation: a Hyperspectral Unmixing Method Dealing with Intra-class Variability

no code implementations24 Feb 2017 Charlotte Revel, Yannick Deville, Véronique Achard, Xavier Briottet

Unconstrained Pixel-by-pixel NMF (UP-NMF) is a new blind source separation method based on the assumption of a linear mixing model, which can deal with intra-class variability.

Hyperspectral Unmixing

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