Invention Grant
- Patent Title: Gaze tracking for a mobile device
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Application No.: US14361127Application Date: 2014-01-24
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Publication No.: US09958938B2Publication Date: 2018-05-01
- Inventor: Ola Thorn
- Applicant: Sony Mobile Communications Inc.
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Sony Corporation,Sony Mobile Communications Inc.
- Current Assignee: Sony Corporation,Sony Mobile Communications Inc.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Tucker Ellis, LLP
- International Application: PCT/IB2014/000067 WO 20140124
- International Announcement: WO2015/110852 WO 20150730
- Main IPC: G06F3/01
- IPC: G06F3/01 ; G06F3/03 ; G06F3/0484 ; G06T17/00 ; G06K9/00 ; G06T7/73

Abstract:
A method includes detecting, by a camera of a mobile device, a face of a user of the mobile device. The method includes determining a sequence of video images of the face and applying three dimensional (3D) modeling to the sequence of video images of the face to create a 3D model of the face. The method includes identifying rotational movement of the mobile device. The method includes tracking the face to identify rotational movement of the face based on the 3D model of the face, and adjusting the tracking of the face based on the 3D model of the face and rotational movement of the mobile device.
Public/Granted literature
- US20160282937A1 GAZE TRACKING FOR A MOBILE DEVICE Public/Granted day:2016-09-29
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