To provide an image processor capable of easily forming a security image generated on the basis of a difference in characteristics of ink even in a personal computer or the like.
The image processor is connected to an image forming device for forming an image by using color materials in plural colors including a first kind color material and a second kind color material mutually different in responsiveness to light in a prescribed wavelength band. The image processor generates image formation command data on the basis of image data being a processing object. The image processor adds a command for compositing the security image, which includes a first part formed by using the first kind color material and a second part formed by using the second kind color material, to the image formation command data.
KOMATSUBARA HIROFUMI
MATSUNOSHITA JUNICHI
KOUNO ISAYUKI
JPH06348821A | 1994-12-22 | |||
JP2003091220A | 2003-03-28 | |||
JPH0746400A | 1995-02-14 | |||
JPH06122266A | 1994-05-06 |
WO2002051643A1 | 2002-07-04 |
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