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Compact Representation of Contour Plots for Phone Line Transmission.

Authors :
Hanson, R. J.
Adams, John
Gary, John
Source :
Communications of the ACM; Jun74, Vol. 17 Issue 6, p333-336, 4p, 5 Diagrams, 1 Chart
Publication Year :
1974

Abstract

Methods for the compact representation of contour plots are described and tested. These are intended to reduce the cost of transmitting contour plots over phone lines. We feel some of these methods could be used to transmit contour plots over voice grade phone lines. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
TELEPHONE lines
CONTOURS (Cartography)
DIGITAL mapping
DATA compression
COMPUTER graphics
DATA transmission systems

Details

Language :
English
ISSN :
00010782
Volume :
17
Issue :
6
Database :
Complementary Index
Journal :
Communications of the ACM
Publication Type :
Periodical
Accession number :
5246450

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