Invention Grant
- Patent Title: Focusing apparatus and method for controlling the same
- Patent Title (中): 聚焦装置及其控制方法
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Application No.: US12364988Application Date: 2009-02-03
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Publication No.: US08502912B2Publication Date: 2013-08-06
- Inventor: Atsuya Kawanishi
- Applicant: Atsuya Kawanishi
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Carter, DeLuca, Farrell & Schmidt LLP
- Priority: JP2008-037422 20080219
- Main IPC: G03B13/00
- IPC: G03B13/00 ; H04N5/232
Abstract:
A focusing apparatus is configured to execute a focusing operation without using any auto-focus evaluation value obtained from an auto-focus evaluation value detection area set for an object other than that of an intended object when a plurality of objects is detected.
Public/Granted literature
- US20090207298A1 FOCUSING APPARATUS AND METHOD FOR CONTROLLING THE SAME Public/Granted day:2009-08-20
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