发明授权
- 专利标题： Image inputting apparatus
- 专利标题（中）： 图像输入装置
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申请号： US828344申请日： 1997-03-28
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公开(公告)号： US6075562A公开(公告)日： 2000-06-13
- 发明人: Norihiro Sakaguchi , Tatsutoshi Kitajima , Junichi Ikeda
- 申请人： Norihiro Sakaguchi , Tatsutoshi Kitajima , Junichi Ikeda
- 申请人地址： JPX 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： JPX Tokyo
- 优先权： JPX8-077916 19960329; JPX9-048302 19970303
- 主分类号： H04N9/04
- IPC分类号： H04N9/04 ; H04N1/407 ; H04N1/60 ; H04N5/235 ; H04N9/73 ; G03B7/00 ; G03B13/00
摘要：
In a digital camera, a pre-measuring device obtains color temperature information according to external light in a preliminary exposure. A white balance control value is then determined. The white balance is subsequently adjusted when a strobe light is generated. A regular exposure is thereafter made using the strobe light and the image is recorded for future processing.
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