Method for compressing character or pictorial image data

Details Method for compressing character or pictorial image data Method for compressing character or pictorial image data

1983-02-01

1985-09-17

Masinick, Michael A.

Facsimile and static presentation processing

Facsimile

Recording apparatus

382 13, 382 56, H04M 712

Patent

active

045424128

ABSTRACT:
A method for compressing character or pictorial image data which contemplates to compress a quantity of data by means of a method for establishing sampling points and a method for establishing blocks as well as storing information for specifying outlines of a character in the case where the outlines of character, pictorial image or the like are approximated with sets of functional curves or straight lines to effect data compression.

REFERENCES:
patent: 3996557 (1976-12-01), Donahey
patent: 4254468 (1981-03-01), Craig
patent: 4284975 (1981-08-01), Odaka
patent: 4317109 (1982-02-01), Odaka et al.
patent: 4361830 (1982-11-01), Honma et al.
patent: 4365235 (1982-12-01), Greanias et al.

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