Invention Grant
- Patent Title: Apparatus and method for determining line-of-sight direction in a face image and controlling camera operations therefrom
- Patent Title (中): 用于确定面部图像中的视线方向并控制相机操作的装置和方法
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Application No.: US12197408Application Date: 2008-08-25
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Publication No.: US08295556B2Publication Date: 2012-10-23
- Inventor: Shinya Ohtani , Atsushi Okubo
- Applicant: Shinya Ohtani , Atsushi Okubo
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-227262 20070903
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G03B17/50

Abstract:
An information processing apparatus includes a face detecting unit that detects a face area included in image data, a face-component detecting unit that detects a face component from the face area detected by the face detecting unit, and a line-of-sight discriminating unit that executes line-of-sight discrimination processing for a face image from which the face component is detected by the face-component detecting unit. The line-of-sight discriminating unit executes processing for discriminating whether a line of sight of the face image data from which the face component is detected is in a positive state in which a line of sight is directed in a camera direction or a negative state in which a line of sight is not directed in a camera direction according to collation processing for a line-of-sight discrimination dictionary in which learning data including classification data corresponding to the respective states are stored and input face image data.
Public/Granted literature
- US20090060291A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM Public/Granted day:2009-03-05
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