您的位置: 首页 > 农业专利 > 详情页

GAZE DETECTION IN A SEE-THROUGH, NEAR-EYE, MIXED REALITY DISPLAY
专利权人:
Benjamin I. Vaught;Kathryn Stone Perez;Alex Aben-Athar Kipman;John R. Lewis;Yichen Wei;Robert L. Crocco
发明人:
John R. Lewis,Yichen Wei,Robert L. Crocco,Benjamin I. Vaught,Alex Aben-Athar Kipman,Kathryn Stone Perez
申请号:
US13221739
公开号:
US20130050070A1
申请日:
2011.08.30
申请国别(地区):
US
年份:
2013
代理人:
摘要:
The technology provides various embodiments for gaze determination within a see-through, near-eye, mixed reality display device. In some embodiments, the boundaries of a gaze detection coordinate system can be determined from a spatial relationship between a user eye and gaze detection elements such as illuminators and at least one light sensor positioned on a support structure such as an eyeglasses frame. The gaze detection coordinate system allows for determination of a gaze vector from each eye based on data representing glints on the user eye, or a combination of image and glint data. A point of gaze may be determined in a three-dimensional user field of view including real and virtual objects. The spatial relationship between the gaze detection elements and the eye may be checked and may trigger a re-calibration of training data sets if the boundaries of the gaze detection coordinate system have changed.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
相关发明人
相关专利

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充