发明授权
- 专利标题： Metering method of automatic exposure
- 专利标题（中）： 自动曝光的测光方法
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申请号： US11330983申请日： 2006-01-12
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公开(公告)号： US07565071B2公开(公告)日： 2009-07-21
- 发明人: Chin-Chih Lin , Jui-Hsiang Lo , Chiou-Shann Fuh , Yun-Sian Jhu
- 申请人： Chin-Chih Lin , Jui-Hsiang Lo , Chiou-Shann Fuh , Yun-Sian Jhu
- 申请人地址： TW Taipei
- 专利权人： Primax Electronics Ltd.
- 当前专利权人： Primax Electronics Ltd.
- 当前专利权人地址： TW Taipei
- 代理机构： Kirton & McConkie
- 代理商 Evan R. Witt
- 主分类号： G03B3/10
- IPC分类号： G03B3/10 ; G03B13/34
摘要：
This invention provides a metering method of automatic exposure for determining an exposure value of a picture having a subject, including a subject detecting step that uses focus values of the picture to detect the subject, and an exposure value calculating step that uses an auto exposure metering function to calculate an exposure value of the picture. The present invention can provide a simpler and smaller metering method.
公开/授权文献
- US20070160357A1 Metering method of automatic exposure 公开/授权日：2007-07-12
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