Image data transmission system

Details Image data transmission system Image data transmission system

1990-10-09

1993-03-02

Brinich, Stephen

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

H04N 140

Patent

active

051914468

ABSTRACT:
An image data transmission system performs a coding of a plurality of picture elements in units of blocks. In order to prevent a deterioration of an image quality caused due to a loss of a packet cell on a transmission line without increasing a volume of data to be transmitted, a unit for producing a signal designating a loss compensation method to be performed on a receiving side is provided to be performed on a transmission side. The receiving side provides a unit for detecting a loss of the packet or cell and a unit for compensating the lost block data by the loss compensating method designated by the transmission side.

REFERENCES:
patent: 3686437 (1972-08-01), Leonard
patent: 4188643 (1980-02-01), Schayes et al.
patent: 4709395 (1987-11-01), Fischer et al.
patent: 4920501 (1990-04-01), Sullivan et al.
patent: 4975783 (1990-12-01), Takaoka
patent: 5089885 (1992-02-01), Clark

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-130570