| DVI parallel image compression |
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Communications of the ACM
archive
Volume 32 , Issue 7 (July 1989)
table of contents
Pages: 844 - 851
Year of Publication: 1989
ISSN:0001-0782
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Downloads (6 Weeks): 6, Downloads (12 Months): 28, Citation Count: 6
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ABSTRACT
At the heart of DVI is an image compression and expansion technology that uses proprietary chips to expand an image in real time from a bit stream that has been compressed on a large computer at non-real time rates. This article describes how the compression algorithm is used and how it was ported.
REFERENCES
Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
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Amdahl, G.M. Validity of the single-processor approach to achieving large scale computing capabilities. In AFIPS Conference Proceedings. VoI. 30 (Apr. 18-20, 1967, Atlantic City, N.J.). AFIPS Press, Reston, Va., pp. 483-485.
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Gustafson, J.L., Montry, G.R., and Benner, R.E. Development of parallel methods for a 1024-processor hypercube. SIAM J. Sci. and Stat. Comp. 9, 4 (July 1988), 609-638.
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INMOS. Occam 2 Reference Manual. Prentice-Hall, New York, 1988.
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Working Party XV/4, Specialists Group on Coding for Visual Telephony. Description of Reference Model 5. CCITT SGXV, Document 375, rev. 3, Sept. 5, 1988.
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REVIEW
"Robert L Cannon : Reviewer"
The DVI compression process takes advantage of sensitivities in human
vision to transmit more brightness than color information, and it yields
a compression from 24-bit RGB space to 9-bit YUV space. In an effort
to speed up compression (which ca
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