Invention Grant
- Patent Title: Image pickup apparatus focusing on an object to be focused in continuous shooting mode
- Patent Title (中): 摄像装置,聚焦在连续拍摄模式下聚焦的物体
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Application No.: US11869623Application Date: 2007-10-09
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Publication No.: US08194175B2Publication Date: 2012-06-05
- Inventor: Satoshi Kimoto
- Applicant: Satoshi Kimoto
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2006-338232 20061215
- Main IPC: G03B13/00
- IPC: G03B13/00 ; H04N5/232

Abstract:
An image pickup apparatus includes an extraction unit configured to extract feature points of an object from picked-up image data, a focus adjustment unit configured to, before starting pickup of an image for recording and/or storage, detect an in-focus position by moving a focus lens in a direction of an optical axis over a scan region which is decided based on the extracted feature points, and to control movement of the focus lens to be matched with the in-focus position, and an operation timing control unit configured to operate the focus adjustment unit and the extraction unit in a synchronous relation (inter-shooting AF(1) and AF(2)) in a continuous shooting mode in which the pickup of an image for recording and/or storage is repeated plural times.
Public/Granted literature
- US20080143865A1 IMAGE PICKUP APPARATUS Public/Granted day:2008-06-19
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