Invention Grant
- Patent Title: Electronic camera
- Patent Title (中): 电子相机
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Application No.: US11199212Application Date: 2005-08-09
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Publication No.: US07768565B2Publication Date: 2010-08-03
- Inventor: Hideo Hibino
- Applicant: Hideo Hibino
- Applicant Address: JP Tokyo
- Assignee: Nikon Corporation
- Current Assignee: Nikon Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2003-038485 20030217
- Main IPC: H04N5/222
- IPC: H04N5/222 ; H04N5/235

Abstract:
An electronic camera capable of exposure control is disclosed which flexibly responds to situations during the display of confirmation moving image before photographing. An aspect of an electronic camera includes: an image-capturing device capturing images of subjects; a display section displaying the image outputted from the image-capturing device in real time during continuous capturing; and a control unit performing feedback control that is a repetition of a loop that corrects capturing condition based on the brightness of the image outputted from the image-capturing device, in which the control unit sets at least two kinds of capturing conditions to include entire dynamic range of the image-capturing device in first loop immediately after feedback control starts, and based on levels of brightness of at least two kinds of images outputted from the image-capturing device under the capturing conditions, calculates correct capturing conditions for images outputted following the images to obtain correct exposures.
Public/Granted literature
- US20050270398A1 Electronic camera Public/Granted day:2005-12-08
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