Image processing device, image forming device, computer...

Details Image processing device, image forming device, computer... Image processing device, image forming device, computer...

2011-03-29

2011-03-29

Dang, Duy M (Department: 2624)

Image analysis

Image segmentation

C382S162000

Reexamination Certificate

active

07916945

ABSTRACT:
An image processing device includes; an image segmentation unit that divides an image information set into a plurality of image areas, the image information set forming a plurality of lines each constituted of colored pixels arrayed in a first direction, and the image information set expressing gradations forming an image as a number of the colored pixels existing in a predetermined image area; an image area shift unit that shifts the predetermined image area among the plurality of image areas in a second direction different from the first direction, relative to an image area substantially contiguous to the predetermined image area; and a pixel replacement unit that replaces the colored pixels forming part of each of the lines and existing within a predetermined distance range from the boundary, with at least one of the colored pixels intervening between the lines.

REFERENCES:
patent: 8-85236 (1996-04-01), None
patent: 2000-112206 (2000-04-01), None
patent: 2001-157041 (2001-06-01), None
patent: 2001-245156 (2001-09-01), None
patent: 2006-082411 (2006-03-01), None

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