Image compression systems with optimized data access
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United States of America Patent
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Feb 25, 1997
Issued Date -
N/A
app pub date -
Jun 16, 1994
filing date -
Mar 14, 1991
priority date (Note) -
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Abstract
An image compression system has an image memory accessible from the image bus. Compressed data are stored in a dual-ported memory accessible from both the image bus and the host bus. The compressor/expander accesses the image memory while the host accesses the dual-ported memory. Dual-ported memory allocation schemes and a computer program controlling the image compression system are also provided.
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