Hyperspectral information compression

Chein-I Chang

doi:10.1117/12.828366

28 August 2009 Hyperspectral information compression

Chein-I Chang

Proceedings Volume 7455, Satellite Data Compression, Communication, and Processing V; 745502 (2009) https://doi.org/10.1117/12.828366
Event: SPIE Optical Engineering + Applications, 2009, San Diego, California, United States

Abstract

This paper investigates a new concept, called Hyperpsectral Information Compression (HIC) as opposed to Hyperspectral Data Compression (HDC) commonly used in the literature. A key feature that differentiates the HIC from the HDC is its focus on compression of information rather than data size. Such information compression is completely determined by a specific application in data exploitation. Accordingly, the HIC can be also referred to as exploitationbased compression. In order to substantiate the utility of the HIC, experiments are conducted to demonstrate that the HIC is indeed more effective than traditional HDC.

Citation Download Citation

Chein-I Chang "Hyperspectral information compression", Proc. SPIE 7455, Satellite Data Compression, Communication, and Processing V, 745502 (28 August 2009); https://doi.org/10.1117/12.828366

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