PROCÉDÉ ET SYSTÈME DESTINÉS AU SUIVI DE L'OEIL À L'AIDE DE MOTIFS DE SPECKLE

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专利权人:

Inc.;Magic Leap

发明人:

申请号：

EP17869673.8

公开号：

EP3537950A4

申请日:

2017.11.07

申请国别(地区):

EP

年份:

2019

代理人:

摘要：

A method of tracking movement of an eye of a user includes directing a light beam at the eye. The eye may reflect a portion of the light beam. The method further includes detecting a plurality of speckle patterns formed at a detector by the portion of the light beam reflected by the eye. The plurality of speckle patterns may be detected at a predetermined frame rate. The method further includes tracking movement of the eye by tracking the plurality of speckle patterns from frame to frame.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/