Adaptive interframe/intraframe block coding method and apparatus

Details Adaptive interframe/intraframe block coding method and apparatus Adaptive interframe/intraframe block coding method and apparatus

1993-12-02

1995-02-07

Chin, Tommy P.

Television

Bandwidth reduction system

Data rate reduction

H04N 713

Patent

active

053879384

ABSTRACT:
In an image coding method, a picture is divided into blocks composed of adjacent plural pixels, and a reference picture is used to predict the picture to be coded. A block including an image region not existing in the reference picture, i.e. newly appearing in the picture to be coded by the movement of an object included in the picture, is detected as an independent block, and the independent block is coded independently, without prediction from the reference picture.

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patent: 5260782 (1993-11-01), Hui

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