Holes in illusory conjunctions
Holes in illusory conjunctions
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DOI：
10.3758/bf03214340
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发表时间：
1997-12-01
影响因子：
3.5
通讯作者：
Zhou, W
中科院分区：
文献类型：
--
作者：
Chen, L;Zhou, W
为了解决“什么是视觉感知的基本要素？”这一基本问题，我们利用错觉连词检验了早期拓扑感知的假设。通过一系列的实验，在控制了各种特征误差的情况下，我们一致地观察到空洞的虚幻连接，这是一种典型的拓扑性质。在我们的实验中，受试者感知到的是虚幻的空心图形，其中连在一起的孔经历了几何变换。这表明孔洞在早期被感知为抽象的拓扑实体，为拓扑感知假说提供了进一步的支持。
To address the fundamental question "What are primitives of visual perception?" we tested the hypothesis of early topological perception employing illusory conjunctions. Through a series of experiments, which were well controlled for various feature errors, we consistently observed the illusory conjunction of holes, which are a typical kind of topological property. Subjects in our experiments perceived illusory hollow figures in which the conjoined holes underwent geometric transformations. This indicates that the holes were perceived as abstract topological entities available at an early stage, which provides further support for the hypothesis of topological perception.