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公开(公告)号:US20130135181A1
公开(公告)日:2013-05-30
申请号:US13749945
申请日:2013-01-25
发明人: Roland EBERL , Heinrich A. Eberl , David Dickerson
IPC分类号: G09G5/00
CPC分类号: A61B3/113 , A61B3/12 , A61B3/14 , G02B5/32 , G02B27/017 , G02B27/0172 , G02B2027/0174 , G06F3/013 , G09G5/00
摘要: In a device or a method for determining the direction of vision of an eye, a starting point or a final point of a light beam reflected by a part of the eye and detected by a detector system, or of a light beam projected by a projection system onto or into the eye two-dimensionally, describes a pattern of a scanning movement in the eye. The inventive method uses a displacement device that guides the center of the pattern of movement into the pupil or macula center of the eye, and a determination device that uses the pattern of movement of the scanning movement to determine the pupil center or macula center.
摘要翻译: 在用于确定眼睛的视觉方向,由眼睛的一部分反射并由检测器系统检测的光束的起始点或最终点的装置或方法中, 系统二维地插入眼睛或眼睛,描述眼睛中的扫描运动的图案。 本发明的方法使用将移动图案的中心引导到眼睛的瞳孔或黄斑中心的位移装置,以及使用扫描运动的移动模式来确定瞳孔中心或黄斑中心的确定装置。