Invention Grant
- Patent Title: Imaging apparatus and imaging method which perform focus adjustment while performing live-view display
- Patent Title (中): 在进行实时显示时进行聚焦调整的成象装置和成像方法
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Application No.: US14253024Application Date: 2014-04-15
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Publication No.: US09307137B2Publication Date: 2016-04-05
- Inventor: Satoru Ito
- Applicant: Olympus Corporation
- Applicant Address: JP Tokyo
- Assignee: Olympus Corporation
- Current Assignee: Olympus Corporation
- Current Assignee Address: JP Tokyo
- Agency: Straub & Pokotylo
- Agent John C. Pokotylo
- Priority: JP2013-085772 20130416
- Main IPC: H04N5/232
- IPC: H04N5/232 ; H04N5/222 ; H04N5/235

Abstract:
An imaging apparatus according to the present invention is an imaging apparatus performing live-view display when not performing the focus adjustment, and also when performing the focus adjustment, and includes: a focus adjustment brightness value calculation section comparing a first brightness value in the photometric area for the live-view display with a second brightness value in the photometric area for the focus adjustment, correcting the first brightness value according to a comparison result, and calculating a brightness value for obtaining the image data for the focus adjustment; an imaging section obtaining the image data by performing exposure using the brightness value calculated by the focus adjustment brightness value calculation section; a focus adjustment section performing the focus adjustment using the image data obtained by the imaging section, and a display section performing the live-view display using the image data obtained by the imaging section.
Public/Granted literature
- US20140307145A1 IMAGING APPARATUS AND IMAGING METHOD Public/Granted day:2014-10-16
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