发明名称 |
Optical apparatus having control unit configured to reduce noise in captured image |
摘要 |
An optical apparatus includes a control unit configured to perform control to change power consumed by a lens unit or operation state of an actuator of the lens unit during processing of an image signal obtained from an image pickup element according to a noise tolerance of a camera and a set state of the camera, such as an ISO speed rating. |
申请公布号 |
US8294792(B2) |
申请公布日期 |
2012.10.23 |
申请号 |
US201113018060 |
申请日期 |
2011.01.31 |
申请人 |
KAWANAMI AKIHIRO;CANON KABUSHIKI KAISHA |
发明人 |
KAWANAMI AKIHIRO |
分类号 |
H04N5/217;G03B3/10;G03B7/00;G03B7/26;G03B13/34;H04N5/225;H04N5/235 |
主分类号 |
H04N5/217 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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