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Syndrome source coding and its universal generalizationA method of using error-correcting codes to obtain data compression, called syndrome-source-coding, is described in which the source sequence is treated as an error pattern whose syndrome forms the compressed data. It is shown that syndrome-source-coding can achieve arbitrarily small distortion with the number of compressed digits per source digit arbitrarily close to the entropy of a binary memoryless source. A universal generalization of syndrome-source-coding is formulated which provides robustly-effective, distortionless, coding of source ensembles.
Document ID
19750019702
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Ancheta, T. C., Jr. (Notre Dame Univ. IN, United States)
Date Acquired
September 3, 2013
Publication Date
July 17, 1975
Subject Category
Computer Operations And Hardware
Report/Patent Number
EE-755
NASA-CR-143102
Accession Number
75N27774
Funding Number(s)
CONTRACT_GRANT: NSG-5025
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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