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Proceedings Paper

Improved panchromatic sharpening of multi-spectral image data
Author(s): Christoph C. Borel; Ronald F. Tuttle; Clyde Spencer
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Paper Abstract

In this paper we address six problems we have encountered when sharpening multi-spectral imagery (MSI) using panchromatic (PAN) images and describe methods we have developed to solve them. We also describe a PANsharpening method that can be used for hyper-spectral data where the PAN-band does not cover all spectral bands. In this paper we compare a number of currently used PAN-sharpening methods. The comparison is done (1) visually creating true and false color composites and (2) compute their radiometric fidelity with the Wang-Bovik quality index.

Paper Details

Date Published: 13 August 2010
PDF: 8 pages
Proc. SPIE 7812, Imaging Spectrometry XV, 78120G (13 August 2010); doi: 10.1117/12.863110
Show Author Affiliations
Christoph C. Borel, Air Force Institute of Technology (United States)
Ronald F. Tuttle, Air Force Institute of Technology (United States)
Clyde Spencer, Consultant (United States)

Published in SPIE Proceedings Vol. 7812:
Imaging Spectrometry XV
Sylvia S. Shen; Paul E. Lewis, Editor(s)

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