Invention Grant
US08310565B2 Digital camera with face detection and electronic zoom control function
有权
数码相机具有人脸检测和电子变焦控制功能
- Patent Title: Digital camera with face detection and electronic zoom control function
- Patent Title (中): 数码相机具有人脸检测和电子变焦控制功能
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Application No.: US12538894Application Date: 2009-08-11
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Publication No.: US08310565B2Publication Date: 2012-11-13
- Inventor: Hirokazu Maeda
- Applicant: Hirokazu Maeda
- Applicant Address: JP Tokyo
- Assignee: Pentax Ricoh Imaging Company, Ltd.
- Current Assignee: Pentax Ricoh Imaging Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2008-208493 20080813
- Main IPC: H04N5/262
- IPC: H04N5/262 ; H04N5/228

Abstract:
A photographic apparatus comprises a monitor, a face detector, and an electronic zoom controller. The monitor displays a first through-image based on image data. The face detector performs face detection on an image of an area displayed on the monitor, based on the image data. The electronic zoom controller performs first electronic zoom control that enlarges and displays a second through-image corresponding to a predetermined area including a face area detected by the face detector, to the size of a display area of the first through-image, on the monitor. The electronic zoom controller performs second electronic zoom control that enlarges and displays an intermediate through-image corresponding to an intermediate area including the predetermined area and larger than the predetermined area, to the size of the display area of the first through-image, on the monitor, before performing the first electronic zoom control.
Public/Granted literature
- US20100039535A1 PHOTOGRAPHIC APPARATUS Public/Granted day:2010-02-18
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