A critical comparison of pansharpening algorithms

Author

Vivone, G. ; Alparone, L. ; Chanussot, J. ; Dalla Mura, Mauro ; Garzelli, A. ; Licciardi, G. ; Restaino, R. ; Wald, L.

Author_Institution

Dept. of Inf. Eng., Univ. of Salerno, Salerno, Italy

fYear

2014

fDate

13-18 July 2014

Firstpage

191

Lastpage

194

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).

Keywords

sensor fusion; IKONOS-2 dataset; WorldView-2 dataset; advanced method; component substitution; data fusion; main pansharpening approach performance; multiresolution analysis; multispectral pansharpening; pansharpening algorithm critical comparison; state-of-the-art method; very high resolution dataset; Educational institutions; Multiresolution analysis; Principal component analysis; Protocols; Remote sensing; Spatial resolution; Fusion; Pansharpening; Remote Sensing;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium (IGARSS), 2014 IEEE International

Conference_Location

Quebec City, QC

Type

conf

DOI

10.1109/IGARSS.2014.6946389

Filename

6946389

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=142424