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A user's guide for the signal processing software for image and speech compression developed in the Communications and Signal Processing Laboratory (CSPL), version 1A complete documentation of the software developed in the Communication and Signal Processing Laboratory (CSPL) during the period of July 1985 to March 1986 is provided. Utility programs and subroutines that were developed for a user-friendly image and speech processing environment are described. Additional programs for data compression of image and speech type signals are included. Also, programs for the zero-memory and block transform quantization in the presence of channel noise are described. Finally, several routines for simulating the perfromance of image compression algorithms are included.
Document ID
19870016816
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Kumar, P. (Maryland Univ. College Park, MD, United States)
Lin, F. Y. (Maryland Univ. College Park, MD, United States)
Vaishampayan, V. (Maryland Univ. College Park, MD, United States)
Farvardin, N. (Maryland Univ. College Park, MD, United States)
Date Acquired
September 5, 2013
Publication Date
January 1, 1986
Subject Category
Communications And Radar
Report/Patent Number
TR-86-30
NAS 1.26:180306
NASA-CR-180306
Report Number: TR-86-30
Report Number: NAS 1.26:180306
Report Number: NASA-CR-180306
Accession Number
87N26249
Funding Number(s)
CONTRACT_GRANT: NAG1-582
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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