发明授权
US09516179B2 Image capturing unit, color measuring device, image forming apparatus, color measuring system and color measurement method capturing a subject outside of the image capturing unit
有权
图像捕获单元,颜色测量装置,图像形成装置,颜色测量系统和捕获在图像捕获单元外部的对象的颜色测量方法
- 专利标题: Image capturing unit, color measuring device, image forming apparatus, color measuring system and color measurement method capturing a subject outside of the image capturing unit
- 专利标题(中): 图像捕获单元,颜色测量装置,图像形成装置,颜色测量系统和捕获在图像捕获单元外部的对象的颜色测量方法
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申请号: US13687520申请日: 2012-11-28
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公开(公告)号: US09516179B2公开(公告)日: 2016-12-06
- 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: H04N1/00
- IPC分类号: H04N1/00 ; H04N1/60 ; H04N1/028 ; G01J3/46 ; G01J3/02 ; G01J3/06 ; G01J3/52 ; H04N1/41 ; H04N1/50 ; H04N1/034
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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