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  • Qi Wei, José M. Bioucas-Dias, Nicolas Dobigeon, Jean-Yves Tourneret
  • Computer Science, Mathematics
  • IEEE Transactions on Geoscience and Remote…
  • 2015 (First Publication: 19 September 2014)
  • This paper presents a variational-based approach for fusing hyperspectral and multispectral images. The fusion problem is formulated as an inverse problem whose solution is the target image assumedContinue Reading
  • Laetitia Loncan, Sophie Fabre, +12 authors Naoto Yokoya
  • Computer Science, Physics, Mathematics
  • IEEE Geoscience and Remote Sensing Magazine
  • 2015 (First Publication: 17 April 2015)
  • Pansharpening aims at fusing a panchromatic image with a multispectral one, to generate an image with the high spatial resolution of the former and the high spectral resolution of the latter. In theContinue Reading
  • Yoann Altmann, Abderrahim Halimi, Nicolas Dobigeon, Jean-Yves Tourneret
  • Computer Science, Medicine, Mathematics
  • IEEE Transactions on Image Processing
  • 2012 (First Publication: 1 June 2012)
  • This paper presents a nonlinear mixing model for hyperspectral image unmixing. The proposed model assumes that the pixel reflectances are nonlinear functions of pure spectral components contaminatedContinue Reading
  • Reza Shirvany, Marie Chabert, Jean-Yves Tourneret
  • Computer Science, Mathematics
  • IEEE Journal of Selected Topics in Applied Earth…
  • 2012 (First Publication: 1 June 2012)
  • Monitoring and detection of ships and oil spills using synthetic aperture radar (SAR) have received a considerable attention over the past few years, notably due to the wide area coverage and day andContinue Reading
  • Olivier Eches, Nicolas Dobigeon, Corinne Mailhes, Jean-Yves Tourneret
  • Mathematics, Medicine, Computer Science
  • IEEE Transactions on Image Processing
  • 2010 (First Publication: 1 June 2010)
  • This paper studies a new Bayesian unmixing algorithm for hyperspectral images. Each pixel of the image is modeled as a linear combination of so-called endmembers. These endmembers are supposed to beContinue Reading
  • Qi Wei, José M. Bioucas-Dias, Nicolas Dobigeon, Jean-Yves Tourneret, Marcus Chen, Simon J. Godsill
  • Mathematics, Computer Science
  • IEEE Transactions on Geoscience and Remote…
  • 2016 (First Publication: 29 March 2016)
  • This paper presents a multiband image fusion algorithm based on unsupervised spectral unmixing for combining a high-spatial-low-spectral-resolution image and a low-spatial-high-spectral-resolutionContinue Reading
  • Pierre-Antoine Thouvenin, Nicolas Dobigeon, Jean-Yves Tourneret
  • Mathematics, Physics, Computer Science
  • IEEE Transactions on Signal Processing
  • 2016 (First Publication: 4 February 2015)
  • Given a mixed hyperspectral data set, linear unmixing aims at estimating the reference spectral signatures composing the data-referred to as endmembers-their abundance fractions and their number. InContinue Reading