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- University of LisbonPT261 papers
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3 papers · 2 filters
Compressive Hyperspectral Imaging: Fourier Transform Interferometry meets Single Pixel Camera
Amirafshar Moshtaghpour, José M. Bioucas-Dias, Laurent Jacques
This paper introduces a single-pixel HyperSpectral (HS) imaging framework based on Fourier Transform Interferometry (FTI). By combining a space-time coding of the light illuminatio…
External Patch-Based Image Restoration Using Importance Sampling
Milad Niknejad, Jose M. Bioucas-Dias, Mario A. T. Figueiredo
This paper introduces a new approach to patch-based image restoration based on external datasets and importance sampling. The Minimum Mean Squared Error (MMSE) estimate of the imag…
Super-resolution of Sentinel-2 images: Learning a globally applicable deep neural network
Charis Lanaras, José Bioucas-Dias, Silvano Galliani +2
The Sentinel-2 satellite mission delivers multi-spectral imagery with 13 spectral bands, acquired at three different spatial resolutions. The aim of this research is to super-resol…