05231484 is referenced by 340 patents and cites 1 patents.

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.

Title
Motion video compression system with adaptive bit allocation and quantization
Application Number
7/789505
Publication Number
5231484
Application Date
November 8, 1991
Publication Date
July 27, 1993
Inventor
Eric Viscito
Danbury
CT, US
Cesar A Gonzales
Katonah
NY, US
Agent
Thomas P Dowd
Assignee
International Business Machines Corporation
NY, US
IPC
H04N 7/133
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