Television – Bandwidth reduction system – Data rate reduction
Patent
1993-09-14
1997-03-11
Britton, Howard W.
Television
Bandwidth reduction system
Data rate reduction
H04N 736
Patent
active
056106572
ABSTRACT:
An adaptive system and method for data storage and communication which is primarily used for the storage and transmission of large volumes of data, especially video data, over band-limited communication channels. The video coder of the system uses a prediction video signal which is subtracted from the input image to define a processing region in which image blocks of predetermined dimensions have large prediction error. The prediction image is successively improved by iteratively processing large error image blocks until the error is reduced below a predetermined threshold. At different processing iterations and image blocks, different compression techniques can be used to improve the overall system efficiency.
REFERENCES:
patent: 5046071 (1991-09-01), Tanoi
patent: 5046122 (1991-09-01), Nakaya et al.
patent: 5051840 (1991-09-01), Watanabe et al.
patent: 5058186 (1991-10-01), Miyaoka et al.
patent: 5065447 (1991-11-01), Barnsley et al.
patent: 5086487 (1992-02-01), Katayama et al.
patent: 5086488 (1992-02-01), Kato et al.
patent: 5086489 (1992-02-01), Shimura
patent: 5091782 (1992-02-01), Krause et al.
patent: 5091976 (1992-02-01), Murayama
patent: 5095374 (1992-03-01), Klein et al.
patent: 5101446 (1992-03-01), Resnikoff et al.
patent: 5109438 (1992-04-01), Alves et al.
patent: 5109451 (1992-04-01), Aono et al.
patent: 5113255 (1992-05-01), Nagata et al.
patent: 5113457 (1992-05-01), Enomoto et al.
patent: 5115479 (1992-05-01), Murayama
patent: 5117287 (1992-05-01), Koike et al.
patent: 5121216 (1992-06-01), Chen et al.
patent: 5126962 (1992-06-01), Chiang
patent: 5127064 (1992-06-01), Flinois et al.
patent: 5177608 (1993-01-01), Ohki et al.
patent: 5258836 (1993-11-01), Murata
Britton Howard W.
Envistech Inc.
Tung Bryan S.
LandOfFree
Video compression using an iterative error data coding method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Video compression using an iterative error data coding method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video compression using an iterative error data coding method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-447137