Invention Grant
- Patent Title: Digital camera having trimming and focusing ability
- Patent Title (中): 具有修剪和聚焦能力的数码相机
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Application No.: US12912693Application Date: 2010-10-26
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Publication No.: US08558941B2Publication Date: 2013-10-15
- Inventor: Hirotake Nozaki
- Applicant: Hirotake Nozaki
- Applicant Address: JP Tokyo
- Assignee: Nikon Corporation
- Current Assignee: Nikon Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2000-017642 20000126; JP2000-017647 20000126
- Main IPC: G03B13/00
- IPC: G03B13/00 ; H04N5/232 ; H04N5/262 ; H04N5/222

Abstract:
A camera for recording an image captured using image-capturing element in a recording medium is provided with a focal point detection device for detecting a focal point adjustment state of a photographic lens in each focal point detection region of a plurality of focal point detection regions set inside an photographic field. When electronic zoom shooting is carried out, part of an imaged picture is trimmed and an image for recording in the recording medium is created. For a plurality of focal point detection regions the focal point detection regions are changed according to the trimming range of the imaged picture. Focal point adjustment of the photographic lens is carried out based on focal point detection results for focal point detection regions that have been changed.
Public/Granted literature
- US20110037890A1 DIGITAL CAMERA HAVING TRIMMING AND FOCUSING ABILITY Public/Granted day:2011-02-17
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