发明授权
US08823860B2 Apparatus for auto-focusing detection, camera applying the same, and method for calculating distance to subject
有权
用于自动对焦检测的装置,使用其的照相机以及用于计算与被摄体距离的方法
- 专利标题: Apparatus for auto-focusing detection, camera applying the same, and method for calculating distance to subject
- 专利标题(中): 用于自动对焦检测的装置,使用其的照相机以及用于计算与被摄体距离的方法
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申请号: US13035201申请日: 2011-02-25
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公开(公告)号: US08823860B2公开(公告)日: 2014-09-02
- 发明人: Woo-Seok Choi , Jeong-Won Lee
- 申请人: Woo-Seok Choi , Jeong-Won Lee
- 申请人地址: KR
- 专利权人: Samsung Electronics Co., Ltd
- 当前专利权人: Samsung Electronics Co., Ltd
- 当前专利权人地址: KR
- 代理机构: The Farrell Law Firm, P.C.
- 优先权: KR10-2010-0026327 20100324
- 主分类号: H04N5/232
- IPC分类号: H04N5/232 ; G03B13/00 ; H04N5/225 ; G03B9/04 ; G03B9/22 ; H04N5/357 ; G03B9/14 ; G03B13/36 ; G02B7/34
摘要:
An apparatus for auto-focusing detection, a camera applying the same, and a method for calculating a distance to a subject are disclosed. The camera calculates a focusing control state based on synthetic image data output as an image passing through a pupil split unit provided with a filter arranged at one or more of the at least two holes as taken by an image pickup unit.
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