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Subband Coding Methods for Seismic Data CompressionThis paper presents a study of seismic data compression techniques and a compression algorithm based on subband coding. The compression technique described could be used as a progressive transmission system, where successive refinements of the data can be requested by the user. This allows seismologists to first examine a coarse version of waveforms with minimal usage of the channel and then decide where refinements are required. Rate-distortion performance results are presented and comparisons are made with two block transform methods.
Document ID
20060038174
Acquisition Source
Jet Propulsion Laboratory
Document Type
Preprint (Draft being sent to journal)
External Source(s)
Authors
Kiely, A.
Pollara, F.
Date Acquired
August 23, 2013
Publication Date
March 28, 1995
Distribution Limits
Public
Copyright
Other
Keywords
subband coding seismic data compression techniques seismic data compression
algorithms

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