Title:
画像処理装置および画像処理方法
Document Type and Number:
Japanese Patent JP7341904
Kind Code:
B2
Abstract:
To enable an image in which density unevenness in high gradation is reduced to be recorded by single-pass recording, even if variation in recording property is included in a plurality of recording elements that a recording head comprises.SOLUTION: An image processing device obtains a first recording property, as a recording property of a recording element unit and a second recording property, as a recording property of an own recording element and of a recording element near the own recording element, for each of recording elements arranged in a recording head. Further the image processing device generates a threshold matrix on the basis of the first recording property and the second recording property.SELECTED DRAWING: Figure 3
More Like This:
Inventors:
Yoshiteru Hashioka
Hisashi Ishikawa
Hisashi Ishikawa
Application Number:
JP2020002037A
Publication Date:
September 11, 2023
Filing Date:
January 09, 2020
Export Citation:
Assignee:
Canon Inc
International Classes:
B41J2/01; B41J2/205; B41J2/52
Domestic Patent References:
| JP2019126035A | ||||
| JP2014144610A | ||||
| JP2010234665A | ||||
| JP2012035608A |
Foreign References:
| US20160100079 |
Attorney, Agent or Firm:
Patent Attorney Tani / Abe Patent Office