Image compression systems with optimized data access

Details Image compression systems with optimized data access Image compression systems with optimized data access

1994-06-16

1997-02-25

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

Facsimile memory monitoring

358444, 395515, H04N 100

Patent

active

056064284

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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