STATIC AND DYNAMIC VISUAL FIELDS IN HUMAN SPACE PERCEPTION
STATIC AND DYNAMIC VISUAL FIELDS IN HUMAN SPACE PERCEPTION
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DOI：
10.1364/josa.55.001296
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发表时间：
1965-01-01
影响因子：
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通讯作者：
GORDON, DA
中科院分区：
文献类型：
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作者：
GORDON, DA
人类的空间感知的背景下，围绕一个移动的眼睛的环境几何进行了讨论。结果表明，视角的解释缩放是尺寸，距离和运动估计的关键因素。对速度矢量模式的分析表明，与亥姆霍兹提出的距离的运动视差线索相反，该模式不会显示距离，特别是在弯曲的轨迹上。本文指出，运动的眼睛所看到的环境点的角加速度，随速度的平方而增加。这种有趣的关系的感知速度的后果表示。角加速度场的模式似乎与任何熟悉的视觉体验模式都不相似。因此，提供的证据表明，加速度不是直接感知。
Human space perception is discussed in the context of the environmental geometry around a moving eye. It is shown that the interpretive scaling of visual angle is a key factor in size, distance, and motion estimation. The analysis of the velocity-vector pattern indicates that, contrary to the motion-parallax cue to distance suggested by Helmholtz, the pattern would not reveal distance, particularly on a curved trajectory. It is pointed out that the angular acceleration of an environmental point, seen by a moving eye, increases as the square of velocity. The consequences of this interesting relationship for the perception of speed are indicated. The pattern of the angular-acceleration field does not appear to resemble any familiar pattern of visual experience. Evidence is therefore provided that acceleration is not directly sensed.