Note on mobile eye viewpoint recording.
Note on mobile eye viewpoint recording.
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关于移动眼睛视点记录的注意事项。
DOI：
10.1364/josa.50.000763
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发表时间：
1960
影响因子：
--
通讯作者：
B. Shackel
中科院分区：
文献类型：
--
作者：
B. Shackel
有多种方法可以记录眼球相对于头部的位置。如果需要记录眼球相对于视野的位置，从而了解凝视所指向的视点，则必须防止或允许头部和身体相对于视野移动头部基准线的运动。预防措施令人满意地允许静态眼睛视点记录。描述了一种允许头部和身体运动并从而提供移动眼睛视点记录的方法的实际试验。头上的电影或电视摄像机记录直接视野，并且视点由来自眼球位置记录装置的叠加白点标记。分析的记录对通常接受的协调代偿性眼球运动潜伏期提出了一些质疑。
There are various ways of recording the eyeball position with respect to the head. If it is required to record the eyeball position with respect to the visual field, and thus to know the viewpoint at which the gaze is being directed, then the movements of the head and body, which displace the head datum-line with respect to the visual field, must be prevented or allowed for. Prevention satisfactorily permits static eye viewpoint recording. A practical trial is described of a method of allowing for head and body movements and thus providing mobile eye viewpoint recording. A motion picture or television camera upon the head records the immediate visual field, and the viewpoint is marked by a superimposed white spot from the eyeball position recording apparatus. The records analyzed cast some doubt on the usually accepted latency of coordinate compensatory eye movements.