2 CARRIERS FOR MOTION PERCEPTION - COLOR AND LUMINANCE
2 CARRIERS FOR MOTION PERCEPTION - COLOR AND LUMINANCE
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DOI：
10.1016/0042-6989(91)90183-6
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发表时间：
1991-01-01
期刊：
影响因子：
1.8
通讯作者：
JULESZ, B
中科院分区：
文献类型：
--
作者：
PAPATHOMAS, TV;GOREA, A;JULESZ, B
从Ramachandran和Gregory （Nature, 275,55 - 56,1978）的实验开始，几项关于表观运动（AM）的心理物理学研究已经确定，在亮度相等时，运动的感知明显受损。然而，仍然存在争议的是，仅凭颜色是否可以解决AM中的歧义。我们在这里报告了几个心理物理实验，定量结果表明颜色在AM中确实起着重要作用。这些发现似乎支持了最近提出的神经生理学框架，根据该框架，介导基本视觉属性（如颜色、运动、形式和深度）感知的神经元通路之间存在显著的相互作用。
Starting with the experiments of Ramachandran and Gregory (Nature, 275, 55-56, 1978), several psychophysical studies in apparent motion (AM) have established that the perception of motion is significantly impaired at equiluminance. Still debated, however, is whether color alone can resolve ambiguities in AM. We report here on several psychophysical experiments, the quantitative results of which indicate that color does play a substantial role in AM. These findings seem to support recently proposed neurophysiological frameworks according to which there exist significant interactions among the neuronal pathways mediating the perception of basic visual attributes such as color, motion, form and depth.