Method and apparatus for image processing capable of...

Details Method and apparatus for image processing capable of... Method and apparatus for image processing capable of...

2007-11-06

2007-11-06

Lee, Thomas D. (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S003150

Reexamination Certificate

active

10812964

ABSTRACT:
A novel image forming apparatus which makes gray-scale by performing at least one of operations including a manipulation of a plurality of dots arranged in a form of matrix, a single-dot-based density adjustment, or a single-dot-based size adjustment, includes a dot status detector and a density adjuster. The dot status detector detects an occurrence in which a dot exists at a focus dot position and no dot exists at positions immediately adjacent to the focus dot position in the main scanning direction. The density adjuster adjusts a writing level of the dot at the focus dot position so as to make the gray-scale smooth when the dot status detector detects the occurrence.

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patent: 6486973 (2002-11-01), Sasaki
patent: 01-218173 (1989-08-01), None
patent: 09-051434 (1997-02-01), None
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patent: 10-075367 (1998-03-01), None

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