- 专利标题： Image capturing device and color measurement method for capturing a reference chart and a subject
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申请号： US15891832申请日： 2018-02-08
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公开(公告)号： US10244147B2公开(公告)日： 2019-03-26
- 发明人: Nobuyuki Satoh , Yasuyuki Suzuki , Masato Kobayashi , Suguru Yokozawa , Tatsuhiko Okada , Mamoru Yorimoto , Daisaku Horikawa , Yuichi Sakurada
- 申请人： Nobuyuki Satoh , Yasuyuki Suzuki , Masato Kobayashi , Suguru Yokozawa , Tatsuhiko Okada , Mamoru Yorimoto , Daisaku Horikawa , Yuichi Sakurada
- 申请人地址： JP Tokyo
- 专利权人： RICOH COMPANY, LTD.
- 当前专利权人： RICOH COMPANY, LTD.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2011-262646 20111130; JP2012-029920 20120214; JP2012-239455 20121030
- 主分类号： G01J3/02
- IPC分类号： 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
摘要：
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.
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