Invention Grant
- Patent Title: Image processing apparatus that adds information indicating a copy is of an authentic document
-
Application No.: US17672993Application Date: 2022-02-16
-
Publication No.: US11706365B2Publication Date: 2023-07-18
- Inventor: Akitoshi Yamada , Hiroyasu Kunieda , Yoichi Kashibuchi
- Applicant: Canon Kabushiki Kaisha
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Venable LLP
- Priority: JP 21024356 2021.02.18
- Main IPC: H04N1/00
- IPC: H04N1/00 ; G06K19/06
Abstract:
To make it possible to easily determine a printed material of an electronic document proved to be an authentic original document and a copied material thereof. In a case where a printed material is copied, embedded information is extracted from a scanned image obtained by scanning the target printed material. Then, in a case where it is confirmed that the copy-target printed material is an authentic document, the printed material is printed and output by adding information indicating being a copied material thereto.
Public/Granted literature
- US20220263964A1 IMAGE PROCESSING APPARATUS, CONTROL METHOD OF IMAGE PROCESSING APPARATUS, AND STORAGE MEDIUM Public/Granted day:2022-08-18
Information query
