发明名称 |
Method and apparatus for reducing continuous autofocus power consumption |
摘要 |
A method and apparatus providing an autofocus routine in a camera apparatus having a processor is disclosed. The camera apparatus is adapted to detect a number of images and communicate image signals representative thereof to the processor. The method includes determining that a degree of change between a first image signal and a second image signal is below a predetermined threshold and responsive thereto, performing the autofocus routine.
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申请公布号 |
EP2357787(B1) |
申请公布日期 |
2013.11.20 |
申请号 |
EP20100153697 |
申请日期 |
2010.02.16 |
申请人 |
BLACKBERRY LIMITED |
发明人 |
DRADER, MARC;ROBINSON, JAMES ALEXANDER;PURDY, MICHAEL LORNE |
分类号 |
H04N5/232;G02B7/28;G03B13/36 |
主分类号 |
H04N5/232 |
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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