Image processing apparatus with binarization-error dispersal
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United States of America Patent
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-
Oct 24, 1989
Grant Date -
N/A
app pub date -
Dec 23, 1987
filing date -
Dec 25, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An image processing apparatus for digitizing an analog image by dispersing the digitizing error to the surrounding areas. The characteristics or edge of the analog image are identified, and the error dispersing area is varied according to the result of identification, thus enabling reproduction of the image with high quality regardless of the nature of the original image.
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Family
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Cited Art Landscape
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