Motion video compression system with adaptive bit allocation and

Details Motion video compression system with adaptive bit allocation and Motion video compression system with adaptive bit allocation and

1991-11-08

1993-07-27

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358141, H04N 7133

Patent

active

052314847

ABSTRACT:
A system and method are disclosed for implementing an encoder suitable for use with the proposed ISO/IEC MPEG standards including three cooperating components or subsystems that operate to variously adaptively pre-process the incoming digital motion video sequences, allocate bits to the pictures in a sequence, and adaptively quantize transform coefficients in different regions of a picture in a video sequence so as to provide optimal visual quality given the number of bits allocated to that picture.

REFERENCES:
patent: 5111292 (1992-05-01), Kuriacose

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