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US 2025/0036901 A1Published application
Inspection apparatus, control method for inspection apparatus, and inspection system
AssigneeCanon Kabushiki Kaisha
InventorKENICHIROU HARUTA
Life of this patent
Estimating the term…
Abstract
An image printed on a pre-printed sheet on which information of a specific color is printed in advance and the information are scanned. the specific color included in scanned and obtained image data is removed, and an image obtained after the specific color is removed is inspected based on a reference image.
Claims17
An inspection apparatus comprising:
- one or more controllers including one or more processors and one or more memories, the one or more controllers configured to cause the inspection apparatus to:
- print an inspection image on a pre-printed sheet on which information of a specific color is printed in advance;
- scan the pre-printed sheet on which the inspection image is printed;
- remove the specific color included in a scanned image that is scanned;
- and
- inspect, based on a reference image, the scanned image obtained after the specific color is removed.
3 more elements
A control method for an inspection apparatus, the control method comprising:
- printing an inspection image on a pre-printed sheet on which information of a specific color is printed in advance;
- scanning the pre-printed sheet on which the inspection image is printed in advance;
- processing of removing the specific color included in a scanned image that is scanned and obtained in the scanning;
- and
- inspecting, based on a reference image, an image obtained after the specific color is removed in the processing.
2 more elements
An inspection system comprising:
- one or more controllers including one or more processors and one or more memories, the one or more controllers configured to cause the inspection system to:
- print an inspection image on a pre-printed sheet on which information of a specific color is printed in advance;
- scan the pre-printed sheet on which the inspection image is printed in advance;
- remove the specific color included in a scanned image that is scanned and obtained;
- and
- inspect, based on a reference image, the scanned image obtained after the specific color is removed.
3 more elements
Dependencies are inferred from the claim text.