Title:
画像形成装置、同装置による地紋領域判定方法及び地紋領域判定プログラム
Document Type and Number:
Japanese Patent JP7009750
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an image forming apparatus and the like which are created by an external device and can accept printing of image data in which a document image and a background pattern image are combined and can output a printed matter to which the background pattern image is added.SOLUTION: The image forming apparatus accepts printing of image data created in an external device and in which a document image 301 and a background pattern image 302 are combined and determines whether a specific image pattern composed of dot images exists for each predetermined area on the accepted image data to be printed. For a region which is determined to have a specific image pattern, a period of the specific image pattern is determined, and it is determined whether a first region in which the determined period is a first period and a second region in which the determined period is a second period exist, and when the first and second regions exist, those regions are determined to be background pattern image regions.SELECTED DRAWING: Figure 7
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Inventors:
Matsubara Masatomo
Satoshi Uchino
Kenya Haba
Takuya Kawano
Satoshi Uchino
Kenya Haba
Takuya Kawano
Application Number:
JP2017047573A
Publication Date:
January 26, 2022
Filing Date:
March 13, 2017
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
H04N1/387; B41J5/30; B41J29/00; B41J29/38; G06T1/00; H04N1/40
Domestic Patent References:
| JP2013168795A | ||||
| JP2006121200A | ||||
| JP2010109730A | ||||
| JP2007288592A |
Attorney, Agent or Firm:
Ken Takada
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