Invention Grant
- Patent Title: Image forming apparatus to verify printed image with master image, image forming method, and storage medium
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Application No.: US17081297Application Date: 2020-10-27
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Publication No.: US11418656B2Publication Date: 2022-08-16
- Inventor: Yosuke Obayashi , Masanori Ichikawa , Minoru Kambegawa , Junichi Goda
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JPJP2019-195551 20191028
- Main IPC: H04N1/00
- IPC: H04N1/00 ; G06F3/12 ; G06K15/02
Abstract:
An image printed on a recording sheet is read, and the read image is displayed on a display unit. An instruction to use the displayed image as a correct answer image is accepted, and an image generated from the image that the instruction to use is accepted is registered as the correct answer image. A printed image is verified by comparing the printed image with the registered correct answer image.
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