Image processing apparatus and image processing method

Details Image processing apparatus and image processing method Image processing apparatus and image processing method

2003-04-09

2010-11-23

Coles, Edward L (Department: 2625)

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

C358S001900, C358S002100, C358S504000, C358S518000, C382S167000

Reexamination Certificate

active

07839540

ABSTRACT:
In a print server, when page setting is made, a spot color name is extracted from a comment in an image drawing command and image data or a code of a job on a page (page layout) unit basis and a list for a spot color name of each page is generated. After that, a color separating process and an RIP are performed on the page unit basis, raster data of each of colors C, M, Y, and K and corresponding raster data of a spot color name is generated, after that, on the basis of CMYK values designated by the spot color name, the raster data of the spot color is composed with the raster data of each of the colors C, M, Y, and K, and the resultant is output. In such a manner, an overprint of an object designated in a spot color can be reproduced accurately.

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Japanese Office Action mailed Nov. 17, 2009 with English language translation.

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