Invention Grant
- Patent Title: Image capturing device and color measurement method for capturing a reference chart and a subject
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Application No.: US15891832Application Date: 2018-02-08
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Publication No.: US10244147B2Publication Date: 2019-03-26
- Inventor: Nobuyuki Satoh , Yasuyuki Suzuki , Masato Kobayashi , Suguru Yokozawa , Tatsuhiko Okada , Mamoru Yorimoto , Daisaku Horikawa , Yuichi Sakurada
- Applicant: Nobuyuki Satoh , Yasuyuki Suzuki , Masato Kobayashi , Suguru Yokozawa , Tatsuhiko Okada , Mamoru Yorimoto , Daisaku Horikawa , Yuichi Sakurada
- Applicant Address: JP Tokyo
- Assignee: RICOH COMPANY, LTD.
- Current Assignee: RICOH COMPANY, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2011-262646 20111130; JP2012-029920 20120214; JP2012-239455 20121030
- Main IPC: G01J3/02
- IPC: G01J3/02 ; G01J3/06 ; G01J3/46 ; G01J3/52 ; H04N1/00 ; H04N1/41 ; H04N1/50 ; H04N1/60 ; G06K15/02 ; G06K15/10 ; H04N1/028 ; H04N1/034 ; H04N5/225
Abstract:
An image capturing unit includes a sensor unit that image-captures a predetermined area including a subject; and a reference chart unit that is arranged in the predetermined area and captured with the subject by the sensor unit.
Public/Granted literature
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