Ink-jet recording device, image processing device and image...

Details Ink-jet recording device, image processing device and image... Ink-jet recording device, image processing device and image...

2011-05-31

2011-05-31

Haskins, Twyler L (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C347S015000, C358S001600

Reexamination Certificate

active

07952755

ABSTRACT:
Color processing is performed for each image data, so as to switch generating methods for black data to perform appropriate sharpness processing regarding image data wherein sharpness of printing results is important and image data wherein gradation of the image is important. A recording device is provided, wherein by performing such processing, black images such as characters or lines maintain sharpness or clarity, and picture images can be formed as high quality images.

REFERENCES:
patent: 6709082 (2004-03-01), Kaneko
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patent: 2002/0075493 (2002-06-01), Harrington
patent: 2002/0118380 (2002-08-01), Krueger et al.
patent: 2005/0057604 (2005-03-01), Ogasawara
patent: 2006/0103857 (2006-05-01), Janisch
patent: 2007/0153046 (2007-07-01), Kanematsu et al.
patent: 1191784 (2002-03-01), None

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