H - Electricity – 04 – N
Patent
H - Electricity
04
N
350/7
H04N 1/417 (2006.01)
Patent
CA 1128646
S P E C I F I C A T I O N CODING METHOD FOR FACSIMILE SIGNAL ABSTRACT OF THE DISCLOSURE A coding method for a two-level facsimile signal by the use of the two-dimensional coding principle, in which when successively coding addresses of a facsimile signal repre- sentative of the positions of information change picture ele- ments, each having a binary level different from that of an immediately preceding picture element, the above-mentioned addresses on each coding scanning line are classified into three modes that are determined by the states of information change picture elements on the coding scanning line and on a reference scanning line immediately preceding the coding scanning line. The above two-dimensional coding principle and a one-dimensional coding principle may be adaptively adopted to shorten the transmission time and to lessen the influence of a transmission error.
339350
Wakahara Yasushi
Yamada Toyomichi
Yamazaki Yasuhiro
Yuuki Kiyohiro
Fetherstonhaugh & Co.
Kaisha Kokusai Denshin Denwa Kabushiki
Nippon Telegraph And Telephone Public Corporation
LandOfFree
Coding method for facsimile signal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Coding method for facsimile signal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coding method for facsimile signal will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-843166