Data compression method and system

Details Data compression method and system Data compression method and system

1995-04-21

1997-02-18

Young, Brian K.

Coded data generation or conversion

Digital code to digital code converters

Adaptive coding

341106, H03M 700

Patent

active

056044950

ABSTRACT:
A lossless type data compression method employing a dictionary system is suitable for character generator of a game machine and so forth. A working data strings are generated from an original data stream. Two sequential working data strings are combined to form a combined string. A dictionary is generated by registering the combined strings having occurrence frequency higher than a given value with a dictionary number. The combined strings in the data stream are replaced with the dictionary numbers corresponding to the combined strings in the dictionary.

REFERENCES:
patent: 4021782 (1977-05-01), Hoerning
patent: 4558302 (1985-12-01), Welch
patent: 4612532 (1986-09-01), Bacon et al.
patent: 4814746 (1989-03-01), Miller et al.
patent: 4847619 (1989-07-01), Kato et al.
patent: 4870415 (1989-09-01), Van Maren et al.
patent: 4876541 (1989-10-01), Storer
patent: 5003307 (1991-03-01), Whiting et al.
patent: 5016009 (1991-05-01), Whiting et al.
patent: 5049881 (1991-09-01), Gibson et al.
patent: 5140321 (1992-08-01), Jung
patent: 5142282 (1992-08-01), Tobin et al.
patent: 5150119 (1992-09-01), Yoshida et al.
patent: 5153591 (1992-10-01), Clark
patent: 5175543 (1992-12-01), Lantz
patent: 5243341 (1993-09-01), Seroussi et al.
patent: 5253325 (1993-10-01), Clark
patent: 5254990 (1993-10-01), Yoshida et al.

Affiliated with

Also associated with

Rating

Data compression method and system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Data compression method and system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data compression method and system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1604949