Invention Grant
US08836777B2 Automatic detection of vertical gaze using an embedded imaging device
有权
使用嵌入式成像装置自动检测垂直注视
- Patent Title: Automatic detection of vertical gaze using an embedded imaging device
- Patent Title (中): 使用嵌入式成像装置自动检测垂直注视
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Application No.: US13035907Application Date: 2011-02-25
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Publication No.: US08836777B2Publication Date: 2014-09-16
- Inventor: Sumat Mehra
- Applicant: Sumat Mehra
- Applicant Address: IE Ballybrit, Galway
- Assignee: DigitalOptics Corporation Europe Limited
- Current Assignee: DigitalOptics Corporation Europe Limited
- Current Assignee Address: IE Ballybrit, Galway
- Agency: Hickman Palermo Truong Becker Bingham Wong LLP
- Main IPC: H04N9/47
- IPC: H04N9/47 ; G06K9/46 ; G09G5/00 ; G06F3/01 ; G06K9/00
Abstract:
A method of detecting and applying a vertical gaze direction of a face within a digital image includes analyzing one or both eyes of a face within an acquired image, including determining a degree of coverage of an eye ball by an eye lid within the digital image. Based on the determined degree of coverage of the eye ball by the eye lid, an approximate direction of vertical eye gaze is determined. A further action is selected based on the determined approximate direction of vertical eye gaze.
Public/Granted literature
- US20120218398A1 Automatic Detection of Vertical Gaze Using an Embedded Imaging Device Public/Granted day:2012-08-30
Information query
