发明名称 |
SYSTEMS AND METHODS OF EYE TRACKING CALIBRATION |
摘要 |
An image of a user's eyes and/or face, captured by a camera on the computing device or on a device coupled to the computing device, may be analyzed using computer-vision algorithms, such as eye tracking and gaze detection algorithms, to determine the location of the user's eyes and estimate the gaze information associated with the user. A user calibration process may be conducted to calculate calibration parameters associated with the user. These calibration parameters may be taken into account to accurately determine the location of the user's eyes and estimate the location on the display at which the user is looking. The calibration process may include determining a plane on which the user's eyes converge and relating that plane to a plane of a screen on which calibration targets are displayed. |
申请公布号 |
WO2015154882(A1) |
申请公布日期 |
2015.10.15 |
申请号 |
WO2015EP00755 |
申请日期 |
2015.04.10 |
申请人 |
THE EYE TRIBE APS;LEFAUDEUX, BENJAMIN ANTOINE GEORGES |
发明人 |
LEFAUDEUX, BENJAMIN ANTOINE GEORGES;LOPEZ, JAVIER SAN AGUSTIN |
分类号 |
G06F1/16;G06F3/01;G06F3/038;G06K9/00 |
主分类号 |
G06F1/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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