EFFECTS OF SPATIAL PARAMETERS ON THE PERCEPTUAL ORGANIZATION OF A BISTABLE MOTION DISPLAY
EFFECTS OF SPATIAL PARAMETERS ON THE PERCEPTUAL ORGANIZATION OF A BISTABLE MOTION DISPLAY
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DOI：
10.3758/bf03206119
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发表时间：
1980-01-01
期刊：
影响因子：
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通讯作者：
PETERSIK, JT
中科院分区：
文献类型：
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作者：
PANTLE, AJ;PETERSIK, JT
研究了人类视觉系统对动态显示的感知组织的性质。在2帧交替的动态视觉显示中，每帧有3个线元素，从一帧到下一帧具有高度空间对应的单个元素在感知上配对并在局部移动。任何剩余的元素独立移动，遵循不同的运动规则。当任何元素在不同帧之间没有高度的空间对应，或者当帧之间的时间间隔很长时，元素表现为一个感知单元，并作为一个群体移动。局部配对和运动似乎是由一个具有不同功能特征的过程所介导的，而不是那些介导元素作为一个群体的整体运动的过程。
The nature of the perceptual organizations imposed by the human visual system on a dynamic display was studied. In a dynamic visual display which consisted of 2 alternating frames, each with 3 line elements, the individual elements which possessed a high degree of spatial correspondence from 1 frame to the next were paired perceptually and moved about locally. Any remaining elements moved independently and followed different movement rules. When there was no high degree of spatial correspondence of any elements across frames, or when the interval of time between frames was long, the elements behaved as a perceptual unit and moved about as a group. The local pairings and movements appeared to be mediated by a process with different functional characteristics from those of the process which mediated the wholistic movement of the elements as a group.