Correspondence matching in apparent motion: evidence for three-dimensional spatial representation.
Correspondence matching in apparent motion: evidence for three-dimensional spatial representation.
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视运动中的对应匹配：三维空间表示的证据。
DOI：
10.1126/science.3749887
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发表时间：
1986
期刊：
影响因子：
--
通讯作者：
Odom,JV
中科院分区：
文献类型：
--
作者：
Green,M;Odom,JV
物体在视运动中的路径取决于对应匹配，即在不同地点和不同时间看到的图像代表同一物体的决定。通信的决定因素之一是邻近性。然而，仍然存在争议的是，邻近度是在二维还是三维空间表示中定义的。观察者判断一个物体与两个不同表观深度的邻居所采取的运动路径。给定相似的二维距离，物体会向具有相同表观深度的邻居移动。这是对应在三维空间表示中运作的证据。
The path of an object in apparent motion depends on correspondence matching, the decision that images seen at different places and at different times represent the same object. One determinant of correspondence is proximity. Still debated, however, is whether proximity is defined in a two- or three-dimensional spatial representation. Observers judged the motion path taken by an object with two neighbors of different apparent depth. Given similar two-dimensional distances, objects moved toward the neighbor of the same apparent depth. This is evidence that correspondence operates in a three-dimensional spatial representation.