Title:
画像検査装置、画像検査方法及び画像検査プログラム
Document Type and Number:
Japanese Patent JP7167615
Kind Code:
B2
Abstract:
An image inspection apparatus includes an image reader that reads an original image formed on a recording material based on a print job and generates a read image, and a hardware processor that analyzes the read image and performs an image inspection, wherein the hardware processor: acquires the read image from the image reader, detects an edge from the read image, and excludes a region near the edge from a target of the image inspection; performs a predetermined filter process on the read image after the exclusion process to generate a first reference image; compares the read image after the exclusion process with the first reference image to generate a first comparison image; and binarizes the first comparison image using a predetermined threshold to detect points where a specific abnormality has occurred, and outputs a detection result.
Inventors:
Shin Ikeda
Application Number:
JP2018189915A
Publication Date:
November 09, 2022
Filing Date:
October 05, 2018
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
H04N1/00; B41J29/393; G03G21/00; G06T1/00
Domestic Patent References:
| JP2011047862A | ||||
| JP2006266780A | ||||
| JP2006284471A | ||||
| JP2003123073A | ||||
| JP2001209798A | ||||
| JP2005266244A | ||||
| JP2018044896A |
Attorney, Agent or Firm:
Hatta International Patent Corporation
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