Predictive coding system

Details Predictive coding system Predictive coding system

1992-11-02

1993-09-28

Groody, James J.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358 13, 358133, H04N 1104, H04N 712, H04N 7137

Patent

active

052490475

ABSTRACT:
A predictive coding system is disclosed wherein an input data sequence sequentially including a number of samples is subjected to time-base expansion by n times, where n is an integer not smaller than 2, using an interval of a predetermined period including a plurality of samples as a unit to form n-channel data sequences, and said n-channel data sequences are input in n predictive coding means in parallel.

REFERENCES:
patent: 3795763 (1974-03-01), Golding et al.
patent: 3806640 (1974-04-01), Furakawa
patent: 4458271 (1984-07-01), Hostmann
patent: 4521803 (1985-06-01), Gittemger
patent: 4607281 (1986-08-01), Stark
patent: 4668985 (1987-05-01), Kurashige
patent: 5103294 (1992-04-01), Aoki et al.
Pirsch, "Design of a DPCM Codec for VLSI Realization in CMOS Technology", IEEE Proceedings, 73:4, pp. 592-598 (Apr. 1985).
Knauer, "Distributed VLSI Processors for Picture Coding", IEEE Proceedings, Int'l. Conf. on Comm., pp. 718-723 (May 1984).

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