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Proceedings Paper

Comparison and evaluation of quality criteria for hyperspectral imagery
Author(s): Emmanuel Christophe; Dominique Leger; Corinne Mailhes
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Paper Abstract

Hyperspectral data appears to be of a growing interest over the past few years. However, applications for hyperspectral data are still in their infancy. Handling the significant size of hyperspectral data presents a challenge for the user community. To enable efficient data compression without losing the potentiality of hyperspectral data, the notion of data quality is crucial for the development of applications. To assess the data quality, quality criteria relevent to end-user applications are required. This paper proposes a method to evaluate quality criteria. The purpose is to provide quality criteria corresponding well to the impact of degradation on end-user applications. Several quality criteria adapted to hyperspectral context are evaluated. Finally, five criteria are selected to give a good representation of the degradation nature and level affecting hyperspectral data.

Paper Details

Date Published: 17 January 2005
PDF: 10 pages
Proc. SPIE 5668, Image Quality and System Performance II, (17 January 2005); doi: 10.1117/12.587107
Show Author Affiliations
Emmanuel Christophe, ONERA (France)
IRIT Telecommunications Spatials and Aeronautiques (France)
Nationale Superieure d’Electrotechnique, d’Electronique, d’Informatique, d’Hydraulique et des Teleco (France)
Dominique Leger, ONERA (France)
Corinne Mailhes, IRIT Telecommunications Spatials and Aeronautiques (France)
Nationale Superieure d’Electrotechnique, d’Electronique, d’Informatique, d’Hydraulique et des Teleco (France)


Published in SPIE Proceedings Vol. 5668:
Image Quality and System Performance II
Rene Rasmussen; Yoichi Miyake, Editor(s)

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