Method of converting a digital data signal having a first length

Details Method of converting a digital data signal having a first length Method of converting a digital data signal having a first length

1985-06-07

1988-03-08

Richardson, Robert L.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358160, 360 39, 360 40, 360 48, 340347DD, H04N 576

Patent

active

047302232

ABSTRACT:
A method of converting a digital video signal including first words each being composed of N.sub.1 bits into a digital video signal which consists of second words each being composed of N.sub.2 bits (N.sub.2 <N.sub.1) by separating each of the first words into a first portion which consists of the N.sub.2 bits including a most significant bit and a second portion which consists of the remaining (N.sub.1 -N.sub.2) bits including a least significant bit, and storing the first portions of the first words and the second portions. Third words each of which consists of N.sub.2 bits are then composed by sequentially arranging the second portions. A first group of words which represent converted digital image signal are composed by first portions, and a second group of words are composed by sequentially linking the third words. Each scanning line of a converted digital video signal is then composed by the second group of words sequentially arranged before or after the first group of words.

REFERENCES:
patent: 4394762 (1983-07-01), Nabeshima
patent: 4395738 (1983-07-01), Hedlund et al.
patent: 4517552 (1985-05-01), Shirota et al.
patent: 4531153 (1985-07-01), Watanabe

Affiliated with

Also associated with

Rating

Method of converting a digital data signal having a first length does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of converting a digital data signal having a first length, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of converting a digital data signal having a first length will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-233414