Image information encoding/decoding device
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United States of America Patent
Stats
-
Apr 16, 1991
Grant Date -
N/A
app pub date -
Aug 29, 1989
filing date -
Sep 2, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An image information processing device for performing two-dimensional encoding and decoding processings comprises an image data buffer memory, an image/run-length converting circuit, two run-length buffers, an encoding/decoding line shift-point address generating circuit, a reference line shift-point address generating circuit, pipeline-connected a.sub.2, a.sub.1 and a.sub.0 registers, pipeline connected b.sub.2, b.sub.1 and b.sub.0 registers, a mode/run-length detecting logic circuit, a control circuit, and a code word assigning/detecting circuit. Each of the two run-length buffers may consist of a first-in-first-out circuit.
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