Entropy-coding system

Details Entropy-coding system Entropy-coding system

1988-09-07

1990-07-03

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358426, 358427, 382 56, H04N 1419

Patent

active

049395831

ABSTRACT:
An entropy coding system in a code assign system for processing image coded data such that for data (particular data) having a particular value, a run length coding is achieved on a run length thereof and for data (nonparticular data) having a value other than the particular value, a Huffman coding is conducted on the value thereof so as to generate a coded or resultant code. When achieving the Huffman coding on the nonparticular date, for the nonparticular data immediately following particular data, the coding operation is executed by use of a Huffman coding table including prefix codes, whereas for the nonparticular data not immediately following particular data, the coding operation is achieved by use of a Huffman coding table including prefix codes.

REFERENCES:
patent: 4555802 (1985-11-01), Fedak et al.
patent: 4602383 (1986-07-01), Ogawa et al.
patent: 4646356 (1987-02-01), Anderson et al.
patent: 4743973 (1988-05-01), Endo et al.
patent: 4745473 (1988-05-01), Hall
patent: 4800441 (1989-01-01), Sato

Affiliated with

Also associated with

Rating

Entropy-coding 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 Entropy-coding system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Entropy-coding system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1894625