Title:
IMAGE PROCESSING DEVICE, COMPUTER PROGRAM, AND IMAGE PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/194217
Kind Code:
A1
Abstract:
According to the present invention, it is possible to obtain printed matter, using a printing device controlled by a computer or the like, which has approximately the same coloring as in printed matter printed using a plate printing device, and in which moire, edge enhancement, and other undesirable visual effects are accurately reproduced. An image processing device 30 according to the present invention is provided with a color setting unit 31 for setting and storing a mixing ratio of ink colors of a second printing device 20 for each ink color or each overlay pattern of ink colors of a first printing device 10, an image data acceptance unit 32 for accepting first printing image data D1, a region dividing unit 33 for dividing the accepted first printing image data into regions for each ink color or each overlay pattern of ink colors, a color conversion unit 34 for assigning a mixed color that conforms to the corresponding mix ratio of ink colors and performing color conversion for each of the divided regions, and an image data output unit 35 for generating multilevel grayscale image data for each ink color from the color-converted image data and outputting the generated data as second printing image data D2.
Inventors:
MATSUKI HIROSHI (JP)
Application Number:
PCT/JP2015/066306
Publication Date:
December 08, 2016
Filing Date:
June 05, 2015
Export Citation:
Assignee:
GTB CO LTD (JP)
International Classes:
H04N1/46; B41J2/52; G06T1/00; H04N1/60
Foreign References:
| JP2005268900A | 2005-09-29 | |||
| JP2005268852A | 2005-09-29 | |||
| JP2005258909A | 2005-09-22 | |||
| JPH11296664A | 1999-10-29 | |||
| JP2005091787A | 2005-04-07 |
Attorney, Agent or Firm:
NAKAI, Hiroyuki et al. (JP)
Hiroyuki Nakai (JP)
Hiroyuki Nakai (JP)
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