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A critical comparison of pansharpening algorithms

Abstract : In this paper state-of-the-art and advanced methods for multispectral pansharpening are reviewed and evaluated on two very high resolution datasets acquired by IKONOS-2 (four bands) and WorldView-2 (eight bands). The experimental analysis allows us to highlight the performances of the two main pansharpening approaches (i.e. component substitution and multiresolution analysis).
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Submitted on : Thursday, July 17, 2014 - 5:27:58 PM
Last modification on : Wednesday, December 30, 2020 - 1:56:02 PM
Long-term archiving on: : Monday, November 24, 2014 - 5:08:36 PM

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Gemine Vivone, Luciano Alparone, Jocelyn Chanussot, Mauro Dalla Mura, Andrea Garzelli, et al.. A critical comparison of pansharpening algorithms. IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2014), Jul 2014, Quebec, Canada. pp.191-194. ⟨hal-01024987⟩

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