Improvement to an interband version of the linear prediction approach for hyperspectral image compression

Jarno S. Mielikainen; Pekka J. Toivanen

doi:10.1117/12.463164

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13 March 2003 Improvement to an interband version of the linear prediction approach for hyperspectral image compression

Jarno S. Mielikainen, Pekka J. Toivanen

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Proceedings Volume 4885, Image and Signal Processing for Remote Sensing VIII; (2003) https://doi.org/10.1117/12.463164
Event: International Symposium on Remote Sensing, 2002, Crete, Greece

Abstract

This paper proposes an improvement to an interband version of the linear prediction approach for lossless compression of hyperspectral images. The improvements consisted of the use of non-predictable bands and the varied size of the sample set. Our improved method achieved an average compression ratio of 3.19 using 13 Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) images, compared to 3.08 in the basic method.

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Jarno S. Mielikainen and Pekka J. Toivanen "Improvement to an interband version of the linear prediction approach for hyperspectral image compression", Proc. SPIE 4885, Image and Signal Processing for Remote Sensing VIII, (13 March 2003); https://doi.org/10.1117/12.463164

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