- 专利标题： IMAGE CAPTURING UNIT, COLOR MEASURING DEVICE, IMAGE FORMING DEVICE, COLOR MEASURING SYSTEM, AND COLOR MEASURING METHOD
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申请号： US13780340申请日： 2013-02-28
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公开(公告)号： US20130229671A1公开(公告)日： 2013-09-05
- 发明人: Suguru YOKOZAWA , Nobuyuki Satoh , Yasuyuki Suzuki , Masato Kobayashi , Yuichi Sakurada , Mamoru Yorimoto , Tatsuhiko Okada , Daisaku Horikawa , Masahiro Shigemoto , Kazushi Takei , Hideaki Suzuki , Satoshi Iwanami
- 申请人： Suguru YOKOZAWA , Nobuyuki Satoh , Yasuyuki Suzuki , Masato Kobayashi , Yuichi Sakurada , Mamoru Yorimoto , Tatsuhiko Okada , Daisaku Horikawa , Masahiro Shigemoto , Kazushi Takei , Hideaki Suzuki , Satoshi Iwanami
- 优先权： JP2012-045960 20120301; JP2012-073981 20120328; JP2013-030374 20130219
- 主分类号： H04N1/60
- IPC分类号： H04N1/60
摘要：
An image capturing unit includes a sensor section that images a predetermined range including a subject; a reference chart section that is imaged by the sensor section with the subject; and an illumination light source that illuminates the subject and the reference chart section. The illumination light source is arranged at a position where a mirror reflection region that mirror reflects light entering from the illumination light source to the sensor section is outside a region of the subject and the reference chart section.