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Organizing Compression of Hyperspectral Imagery to Allow Efficient Parallel Decompressionfamily of schemes has been devised for organizing the output of an algorithm for predictive data compression of hyperspectral imagery so as to allow efficient parallelization in both the compressor and decompressor. In these schemes, the compressor performs a number of iterations, during each of which a portion of the data is compressed via parallel threads operating on independent portions of the data. The general idea is that for each iteration it is predetermined how much compressed data will be produced from each thread.
Document ID
20140002371
Acquisition Source
Headquarters
Document Type
Other - NASA Tech Brief
Authors
Klimesh, Matthew A.
(California Inst. of Tech. Pasadena, CA, United States)
Kiely, Aaron B.
(California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
March 26, 2014
Publication Date
January 1, 2014
Publication Information
Publication: NASA Tech Briefs, January 2014
Subject Category
Instrumentation And Photography
Report/Patent Number
NPO-48521
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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