发明名称 |
Apparatus including electronic and optical zooming |
摘要 |
The invention relates to an image pickup apparatus provided with a zoom lens, a converter for converting an optical image, formed by the zoom lens, into an electrical signal, a processor for processing the electrical signal for executing electronic zooming and a controller for controlling simultaneous execution of the optical zooming by the zoom lens and the electronic zooming.
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申请公布号 |
US5701157(A) |
申请公布日期 |
1997.12.23 |
申请号 |
US19930087856 |
申请日期 |
1993.07.09 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KATO, TAKASHI;TOKUMITSU, JUN;SUDA, SHIGEYUKI |
分类号 |
G02B7/08;G02B7/28;H04N5/228;H04N5/232;H04N5/262;(IPC1-7):H04N5/262;H04N5/225 |
主分类号 |
G02B7/08 |
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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