COMPARISON OF OCULOMOTOR AND MOTION PARALLAX CUES OF EGOCENTRIC DISTANCE
COMPARISON OF OCULOMOTOR AND MOTION PARALLAX CUES OF EGOCENTRIC DISTANCE
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DOI：
10.1016/0042-6989(79)90013-0
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发表时间：
1979-01-01
期刊：
影响因子：
1.8
通讯作者：
TIETZ, JD
中科院分区：
文献类型：
--
作者：
GOGEL, WC;TIETZ, JD
使用[人类受试者]的头部运动程序，在动眼线索（调节、会聚）和绝对运动视差一起和单独变化的条件下测量黑暗视野中光点的表观距离。绝对运动视差显然几乎与单眼观察的动眼动线索一样有效，但不如双眼观察的动眼动线索有效。与头部运动过程结合使用的零位调整方法可以提供表观距离的无偏测量。
Using the head motion procedure [with human subjects], the apparent distance of a point of light in an otherwise dark visual field was measured under conditions in which oculomotor cues (accommodation, convergence) and absolute motion parallax were varied together and separately. Absolute motion parallax is apparently almost as effective a cue to distance as oculomotor cues from monocular observation, but is not as effective as oculomotor cues from binocular observation. The null adjustment method, used in conjunction with the head motion procedure, may provide an unbiased measure of apparent distance.