Title:
カラーコンビネーションを有する画像を処理する方法及び装置
Document Type and Number:
Japanese Patent JP4469184
Kind Code:
B2
Abstract:
This invention relates to a method and apparatus for processing images having color combinations. Such combinations may be embodied in, for example, a black object being printed within a color object or in a black object that includes drops of process color within the object. In these circumstances, undesired image artifacts and halos are eliminated in images that include black portions that are adjacent color portions, and/or improved printed edges are created, by offsetting the corresponding black pixels relative to the color pixels and etching preselected pixels from the image before printing.
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Inventors:
David A. Mantel
Application Number:
JP2004008343A
Publication Date:
May 26, 2010
Filing Date:
January 15, 2004
Export Citation:
Assignee:
XEROX CORPORATION
International Classes:
B41J2/01; B41J2/21; B41J2/525; G06T1/00; H04N1/46; H04N1/60
Domestic Patent References:
| JP8118683A | ||||
| JP2252567A | ||||
| JP5124219A | ||||
| JP7040548A | ||||
| JP9123481A |
Attorney, Agent or Firm:
Kenji Yoshida
Jun Ishida
Jun Ishida