Predictive data compression with exact recovery (summary) [electronic resource].
- Washington, D.C : United States. Dept. of Energy. Office of the Assistant Secretary for Defense Programs, 1990.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
- Physical Description:
- Pages: (9 pages) : digital, PDF file
- Additional Creators:
- Sandia National Laboratories, United States. Department of Energy. Office of the Assistant Secretary for Defense Programs, and United States. Department of Energy. Office of Scientific and Technical Information
- Restrictions on Access:
- Free-to-read Unrestricted online access
- A two-stage data compression technique that provides for exact, bit-for-bit recovery is described. The first stage is a modified form of conventional linear prediction which generates an error or residue sequence in such a way that exact reconstruction of the original data sequence can be accomplished with a simple recovery algorithm. The second stage is bi-level sequence coding. Even though the residue sequence from the first stage is essential white and Gaussian with seismic or other similar waveform data, bi-level sequence coding will generally provide further compression. The complete technique is described briefly in this summary, and examples of its performance are presented. A full paper on the algorithm is available from the author. 12 refs., 2 figs., 2 tabs.
- Report Numbers:
- E 1.99:sand-90-3202c
E 1.99: conf-9104139--1-summ.
- Published through SciTech Connect.
1991 Institute of Electrical and Electronics Engineers (IEEE) data compression conference, Snowbird, UT (USA), 8-10 Apr 1991.
- Funding Information:
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