Title:
CONCAVO-CONVEX FORMING APPARATUS, CONCAVO-CONVEX FORMING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2016/056193
Kind Code:
A1
Abstract:
MTF characteristics of a concavo-convex forming apparatus change depending on the amount of amplitude of input data, the operation condition of the apparatus, etc., and therefore, it is not possible to form a concavo-convex shape with good characteristics only by applying the MTF correction technique widely known in the image processing field. A concavo-convex forming apparatus including an input unit configured to input concavo-convex data representing concavo-convex of an object to be printed, and a correction unit configured to perform correction in accordance with a plurality of frequency band of the input concavo-convex data and whose intensity is made higher for the larger amplitude on the input concavo-convex data based on frequency response characteristics in a case where concavo-convex is formed on a printing medium.
Inventors:
KUBO HIDEKI (JP)
Application Number:
PCT/JP2015/004840
Publication Date:
April 14, 2016
Filing Date:
September 24, 2015
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
B41J2/52; B29C67/00; B41J2/01; B41J2/205; B41M5/00; G06V10/52
Foreign References:
| JP2010162801A | 2010-07-29 | |||
| JP2001260328A | 2001-09-25 | |||
| JP2008126505A | 2008-06-05 | |||
| US20030161520A1 | 2003-08-28 | |||
| JP2011024049A | 2011-02-03 | |||
| JP2005261563A | 2005-09-29 |
Other References:
See also references of EP 3204233A4
Attorney, Agent or Firm:
TANI & ABE, P.C. (Akasaka 2-chome Minato-k, Tokyo 52, JP)
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