对数极坐标映射[图像采样]介绍

Proceedings II Workshop on Cybernetic Vision Pub Date : 1996-12-09 DOI:10.1109/CYBVIS.1996.629454

H. Araujo, J. Dias

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引用次数: 31

摘要

人类视觉系统的一个有趣的特征是视网膜图像的拓扑转换到它的皮质投影。大脑皮层的兴奋可以通过眼睛视网膜图像的对数极映射来近似。我们描述了对数极映射及其主要性质。

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An introduction to the log-polar mapping [image sampling]

One interesting feature of the human visual system is the topological transformation of the retinal image into its cortical projection. The excitation of the cortex can be approximated by a log-polar mapping of the eye's retinal image. We describe the log-polar mapping and its main properties.

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Proceedings II Workshop on Cybernetic Vision

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