Title:
画像検査システムをチェックするための方法
Document Type and Number:
Japanese Patent JP6738269
Kind Code:
B2
Abstract:
A method is provided for checking an image inspection system having a camera system with a camera, an illumination apparatus for targeted illumination of a printing substrate, an image processing computer, and a main computer, for quality control of products of a printing substrate processing machine by using the main computer. A reference image is entered and transmitted to the main computer, a current printing image recorded by the camera system is transmitted to the image processing computer, a partial image in a suitable region of the current printing image, not being printed with printing image data, is selected in the image processing computer, the partial image is analyzed by comparison with the reference image in the image processing computer, and the inspection system is assessed based on the analysis of the partial image by the main computer and any defects of the inspection system being found are indicated.
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Inventors:
Immanuel Fairgen
Frank Soltwedel
Frank schuman
Frank Soltwedel
Frank schuman
Application Number:
JP2016243354A
Publication Date:
August 12, 2020
Filing Date:
December 15, 2016
Export Citation:
Assignee:
Heidelberger Druckmaschinen AG
International Classes:
G01N21/892; B41F33/00; G01N21/93
Domestic Patent References:
| JP2014066628A | ||||
| JP2010217028A | ||||
| JP2015197928A | ||||
| JP2015090554A | ||||
| JP7333170A |
Foreign References:
| US20110069894 | ||||
| US20120279410 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima