Invention Grant
US09565353B2 Image pickup apparatus, image pickup system, method of controlling image pickup apparatus, and non-transitory computer-readable storage medium
有权
图像拾取装置，图像拾取系统，控制图像拾取装置的方法和非暂时性计算机可读存储介质
- Patent Title: Image pickup apparatus, image pickup system, method of controlling image pickup apparatus, and non-transitory computer-readable storage medium
- Patent Title (中): 图像拾取装置，图像拾取系统，控制图像拾取装置的方法和非暂时性计算机可读存储介质
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Application No.: US14484531Application Date: 2014-09-12
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Publication No.: US09565353B2Publication Date: 2017-02-07
- Inventor: Hidetoshi Nishigori
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Cowan, Liebowitz & Latman, P.C.
- Priority: JP2013-193480 20130918; JP2014-177163 20140901
- Main IPC: H04N5/232
- IPC: H04N5/232
Abstract:
An image pickup apparatus includes an image pickup element configured to perform photoelectric conversion on an optical image obtained through an image pickup optical system to generate an image signal, a focus detection unit configured to perform focus detection based on the image signal, a determination unit configured to determine an object in a screen, a calculation unit configured to calculate an in-focus position based on information of the object determined by the determination unit, and a control unit configured to perform the in-focus control based on the in-focus position calculated by the calculation unit.
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