System and method for data compression

Details System and method for data compression System and method for data compression

1998-04-06

2000-08-08

Williams, Howard L.

Coded data generation or conversion

Digital code to digital code converters

Adaptive coding

341 67, 341106, H03M 730

Patent

active

061008249

ABSTRACT:
A data compression system and a method for compressing an alphanumeric message is disclosed in which a predetermined dictionary has entries represented by corresponding phrase codes, a phrase encoder encodes strings of at least one symbol in the alphanumeric message with phrase codes representing dictionary entries corresponding to the strings, and a statistical model encoder encodes at least a portion of the remaining symbols in the message using a statistical model based coding method.

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