Motion picture encoding method and apparatus

Details Motion picture encoding method and apparatus Motion picture encoding method and apparatus

1995-08-29

1997-06-24

Britton, Howard W.

Television

Bandwidth reduction system

Data rate reduction

348405, H04N 736, H04N 750

Patent

active

056421656

ABSTRACT:
A motion picture encoding method and apparatus for adaptively switching filters in accordance with the property of a motion picture and the condition for encoding and to improve the encoding efficiency. A motion picture is encoded a plurality of times, an encoding parameter for encoding is optimized, the property of the motion picture signal is measured, and filtering is performed by using the encoding parameter or the property of the measured motion picture signal and thereby optimizing the filter characteristic only for the final-time encoding so as to practically generate and output an encoding signal (bit stream).

REFERENCES:
patent: 4189748 (1980-02-01), Reis
patent: 5073821 (1991-12-01), Juri
patent: 5542008 (1996-07-01), Sugahara

Affiliated with

Also associated with

Rating

Motion picture encoding method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Motion picture encoding method and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Motion picture encoding method and apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-151943