Television – Bandwidth reduction system – Data rate reduction
Patent
1996-05-06
1998-04-14
Chin, Tommy P.
Television
Bandwidth reduction system
Data rate reduction
348421, H04N 712, H04J 1102
Patent
active
057398615
ABSTRACT:
A television communications method and system particularly suitable for high definition, with narrow-band applications as for specialized broadcasting systems and video links using a block coding procedure to produce a system not wasteful of bandwidth caused by transmitting redundancies from multiple sources which do not contribute to picture quality. A differential order video encoding method (DOVE) provides a video coding scheme based on the need for true high-quality video with real-time TV encoding and delivery in fifty per cent of the bandwidth of the 4.5 MHZ vestigial sideband suppressed television system in universal use. Efficient coding algorithms, based on the finding and eliminating multiple source redundancies, characterizes the redundancies and creates, in real-time, an efficient set of codes for encoding only the information that is different, eliminating the need for full 4.5 MHZ bandwidth.
REFERENCES:
patent: 4597005 (1986-06-01), Baleshta et al.
patent: 4816901 (1989-03-01), Music et al.
patent: 5130786 (1992-07-01), Murata et al.
patent: 5164819 (1992-11-01), Music
patent: 5392072 (1995-02-01), Rodriguez et al.
patent: 5486863 (1996-01-01), Auyeung et al.
Brown Boniard I.
Chin Tommy P.
Din Luanne P.
LandOfFree
Differential order video encoding 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 Differential order video encoding system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Differential order video encoding system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-640199