This article aims at providing an overview of materials and methods encountered for quality definition and assessment of pansharpened images. After a concise review and classification of pansharpening methods, the concept of spectral and spatial quality and the most widely used protocols and statistical indexes used for their measurements are presented and discussed. A brief experimental section presents selected examples of pansharpened IKONOS imagery and reports evaluations carried out according to two main protocols. Concluding remarks are drawn at the end.
Aiazzi, B., Alparone, L., Baronti, S., Garzelli, A. (2011). Quality assessment of pansharpening methods and products. IEEE GEOSCIENCE AND REMOTE SENSING SOCIETY NEWSLETTER, 161, 10-18.
Quality assessment of pansharpening methods and products
GARZELLI, ANDREA
2011-01-01
Abstract
This article aims at providing an overview of materials and methods encountered for quality definition and assessment of pansharpened images. After a concise review and classification of pansharpening methods, the concept of spectral and spatial quality and the most widely used protocols and statistical indexes used for their measurements are presented and discussed. A brief experimental section presents selected examples of pansharpened IKONOS imagery and reports evaluations carried out according to two main protocols. Concluding remarks are drawn at the end.
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Newsletter-GRSS-2011.pdf
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https://hdl.handle.net/11365/25388
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