05260781 is referenced by 80 patents and cites 5 patents.

A data compression system in which decorrelated data is fed to an entropy encoder (20) in batches having an internal monotonic decrease in average information content from start to end. This results in longer zero runs and more rapid attainment of end of block codes. A data sequencing circuit (18) comprising nested inter-sub band (60) and intra-sub band (72) counters for use with sub band filtered video data is also described.

Title
Data compression apparatus and method
Application Number
7/885853
Publication Number
5260781
Application Date
May 20, 1992
Publication Date
November 9, 1993
Inventor
Terence R Hurley
Newbury
GB
Jonathan J Stone
Reading
GB
Jonathan M Soloff
Basingstoke
GB
Agent
Alvin Sinderbrand
William S Frommer
Assignee
Sony United Kingdom
GB
IPC
H04N 7/133
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