Method and system for encoding images using skip blocks

Details Method and system for encoding images using skip blocks Method and system for encoding images using skip blocks

1993-09-09

1995-09-05

Kostak, Victor R.

Television

Bandwidth reduction system

Data rate reduction

348420, 348396, H04N 713

Patent

active

054482976

ABSTRACT:
A region of an image having a plurality of corresponding image values is encoded to generate a temporary encoded region. The temporary encoded region is then decoded to generate a decoded region. An error measure is generated as a function of the decoded pixels of the decoded region and the previous pixels of a previous region. If the error measure is less than a specified threshold, then the region is encoded as a skipped region, otherwise the region is encoded as the temporary encoded region.

REFERENCES:
patent: 4953019 (1990-08-01), Skikakura et al.
patent: 5046071 (1991-09-01), Tanoi
patent: 5177608 (1993-01-01), Ohki et al.

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