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Author(s):
Grohnfeldt, Claas; Zhu, Xiao Xiang; Bamler, Richard
Title:
Splitting the Hyperspectral-Multispectral Image Fusion Problem into Weighted Pan-sharpening Problems - The Spectral Grouping Concept
Abstract:
Due to the trade-off between spatial and spectral resolution in optical imaging systems, hyperspectral instruments provide data of comparatively low spatial resolution. In order to develop higher resolution hyperspectral data via post-processing, image fusion algorithms can be applied to combine this data with imagery of lower spectral but higher spatial resolution. The similar but simpler pan-sharpening problem, which refers to the fusion of low resolution multispectral with higher resolution p...    »
Keywords:
generalization of pan-sharpening methods, hyperspectral resolution enhancement, Image fusion, spectral grouping, peer_review
Journal title:
Proceedings of the 7th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS)
Year:
2015
Fulltext / DOI:
doi:10.1109/WHISPERS.2015.8075412
Notes:
00000
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