Abstract
Optical remote sensing satellites obtain MS and Pan images simultaneously over the same coverage area. Remote sensing and image processing communities are working on different pan-sharpening methods capable of taking advantage of MS and Pan images. Each remote sensing system has its own advantages and disadvantages, leading to the question 'Which pan-sharpening method should be used for which type of imagery?' The aim of this research is to investigate the pan-sharpening performance of PLEIADES-1A images. For this purpose, pan-sharpened images were generated using PCA, IHS and Brovey Transform which are the most popular pan-sharpening methods. Then, the pan-sharpened images were evaluated quantitatively using Correlation Coefficient, Root Mean Square Error, Relative Average Spectral Error, Spectral Angle Mapper and Erreur Relative Globale Adimensionnelle de Synthese. In addition, pan-sharpened images were evaluated qualitatively by taking object availability and completeness into consideration.
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Kapsamı
Uluslararası
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Type
Hakemli
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Index info
WOS.SCI
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Language
English
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Article Type
None
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Keywords
PLEIADES-1A pan-sharpening PCA IHS Brovey CC RASE ERGAS SAM RMSE qualitative and quantitative evaluation