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ICER-3D: A Progressive Wavelet-Based Compressor for Hyperspectral ImagesICER-3D is a progressive, wavelet-based compressor for hyperspectral images. ICER-3D is derived from the ICER image compressor. ICER-3D can provide lossless and lossy compression, and incorporates an error-containment scheme to limit the effects of data loss during transmission. The three-dimensional wavelet decomposition structure used by ICER-3D exploits correlations in all three dimensions of hyperspectral data sets, while facilitating elimination of spectral ringing artifacts. Correlation is further exploited by a context modeler that effectively exploits spectral dependencies in the wavelet-transformed hyperspectral data. Performance results illustrating the benefits of these features are presented.
Document ID
20060008608
Acquisition Source
Jet Propulsion Laboratory
Document Type
Other
Authors
Kiely, A. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Klimesh, M. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Xie, H. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Aranki, N. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
September 7, 2013
Publication Date
February 15, 2005
Subject Category
Earth Resources And Remote Sensing
Report/Patent Number
IPN-PR-42-164
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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