Estimation of local spatial scale.

Estimation of local spatial scale.
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局部空间尺度的估计。

DOI:
10.1364/josaa.4.001579
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发表时间:
1987
期刊:
Journal of the Optical Society of America. A, Optics and image science
影响因子:
--
通讯作者:
Andrew B. Watson
Andrew B. Watson
中科院分区:
--
文献类型:
--
作者:
Andrew B. Watson

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局部尺度的概念认为,对于给定类别的心理物理测量,通过将目标放大与每个位置相关联的局部尺度来等同于任何两个视野位置处的性能。局部尺度被假设为等于皮层放大率或替代地等于受体或神经节细胞的线性密度。在这里,我们表明,它是可能的,以估计当地的规模没有先验知识的规模或其生理基础。
The concept of local scale asserts that for a given class of psychophysical measurements, performance at any two visual field locations is equated by magnifying the targets by the local scale associated with each location. Local scale has been hypothesized to be equal to cortical magnification or alternatively to the linear density of receptors or ganglion cells. Here, we show that it is possible to estimate local scale without prior knowledge about the scale or its physiological basis.
DOI: 10.1364/josaa.2.001508
发表时间: 1985-01-01
影响因子: 1.9
作者:
PELLI, DG
通讯作者: PELLI, DG