output
20082026
most citedHyperspectral and Multispectral Image Fusion based on a Sparse Representation

709 citations

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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2013 · physics.data-anShow all

4 papers · 2 filters

physics.data-an2013

A comparison of nonlinear mixing models for vegetated areas using simulated and real hyperspectral data

Nicolas Dobigeon, Laurent Tits, Ben Somers +2

Spectral unmixing is a crucial processing step when analyzing hyperspectral data. In such analysis, most of the work in the literature relies on the widely acknowledged linear mixi…

physics.data-an2013★ 18 cited

Variational Assimilation for Xenon Dynamical Forecasts in Neutronic using Advanced Background Error Covariance Matrix

Angélique Ponçot, Jean-Philippe Argaud, Bertrand Bouriquet +3

Data assimilation method consists in combining all available pieces of information about a system to obtain optimal estimates of initial states. The different sources of informatio…

physics.data-an2013★ 421 cited

Nonlinear unmixing of hyperspectral images: models and algorithms

Nicolas Dobigeon, Jean-Yves Tourneret, Cédric Richard +3

When considering the problem of unmixing hyperspectral images, most of the literature in the geoscience and image processing areas relies on the widely used linear mixing model (LM…

physics.data-an2013

Variational Semi-blind Sparse Deconvolution with Orthogonal Kernel Bases and its Application to MRFM

Se Un Park, Nicolas Dobigeon, Alfred O. Hero

We present a variational Bayesian method of joint image reconstruction and point spread function (PSF) estimation when the PSF of the imaging device is only partially known. To sol…