The neurologic of matching filters
The neurologic of matching filters
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DOI：
10.1364/jot.66.000776
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发表时间：
1999-09-01
影响因子：
0.4
通讯作者：
Barlow, HB
中科院分区：
文献类型：
--
作者：
Barlow, HB
回顾视觉通路的神经生理学，其神经元组成了一个庞大的匹配滤波器阵列，每个匹配的刺激参数的不同组合。它表明，这解释了一些事实的大小，形状和形式的感受野。提出的问题是如何感受野属性可能会匹配到一些逻辑的，非线性的，远模式识别的要求，并建议信号的功能存在的概率可能会提供一个解决方案的一步。还讨论了匹配滤波器在利用自然环境统计特性方面的有用性。(C)1999年美国光学学会。[S1070-9762（99）00309-7]。
The neurophysiology of the visual pathways is reviewed with the idea in mind that its neurons constitute a vast array of matching filters, each one matched to a different combination of stimulus parameters. It is shown that this explains some of the facts about the size, shape and form of receptive fields. The question is raised how receptive field properties might be matched to some of the logical, non-linear, requirements far pattern recognition, and it is suggested that signaling the probabilities of features being present might provide a step towards a solution. The usefulness of matching filters in exploiting the statistical properties of natural environments is also discussed. (C) 1999 The Optical Society of Amer ica. [S1070-9762(99)00309-7].