Image recording device

Details Image recording device Image recording device

2007-03-20

2007-03-20

Bella, Matthew C. (Department: 2624)

Image analysis

Image compression or coding

Interframe coding

C382S252000, C382S275000, C382S239000, C375S240000

Reexamination Certificate

active

10305760

ABSTRACT:
An image recording device that compresses and records image data is provided wherein noise reduction is recursively performed on the non-compressed image signals and the feedback gain or the filtering characteristic of a recursive noise reduction circuit are controlled according to the compressibility of the image data in order to reduce the compressibility of the non-compressed image signals without deterioration or to improve the compressibility efficiency thereof and to reduce the digital value of the compressed image data with the frame noises in restraint.

REFERENCES:
patent: 4580162 (1986-04-01), Mori
patent: 4926361 (1990-05-01), Ohtsubo et al.
patent: 5043970 (1991-08-01), Holman
patent: 5574512 (1996-11-01), Saeger
patent: 6094233 (2000-07-01), Miki et al.
patent: 6343097 (2002-01-01), Kobayashi et al.
patent: 6408104 (2002-06-01), Lim et al.
patent: 6731809 (2004-05-01), Taniguchi et al.
patent: 2002/0118748 (2002-08-01), Inomata et al.
patent: 2002/0126755 (2002-09-01), Li et al.
patent: 2005/0135480 (2005-06-01), Li et al.
patent: 09-172637 (1997-06-01), None
patent: 10-108197 (1998-04-01), None
patent: 2000-023165 (2000-01-01), None

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3774635