Facsimile and static presentation processing – Facsimile – Picture signal generator
Patent
1993-05-21
1995-07-11
Coles, Sr., Edward L.
Facsimile and static presentation processing
Facsimile
Picture signal generator
358448, H04N 140
Patent
active
054326214
ABSTRACT:
An image processing system having a first memory for storing image data in a multi-value format. The system converts the image data stored in the first memory into frequency component data, which is then stored in a second memory. The system can shift the frequency component data by a predetermined value. Finally, the system may convert the shifted frequency component data into modified image data which is representative of an enlarged or reduced image. The system may also remove frequency components from the frequency component data that are greater than or equal to a predetermined value. Finally, the system may also convert this noise-reduced frequency component data into noise-reduced image data.
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Coles Sr. Edward L.
Vu Kim Yen
Yozan Inc.
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