二维滤波器相位响应的对称性研究

[1988] Proceedings. The Twentieth Southeastern Symposium on System Theory Pub Date : 1988-03-20 DOI:10.1109/SSST.1988.17113

V. Rajaravivrma, P. Rajan, H. Reddy

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引用次数: 2

摘要

报道了二维滤波器相位响应的对称性。确定了在相位响应中具有各种类型对称性的函数的类别。还建立了滤波器频率响应可能具有的幅度对称性和相位对称性之间的关系。本文还讨论了具有不同标准对称幅度响应的因子的特性。

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Symmetry study on the phase response of 2D filters

Symmetry properties of phase responses of 2D filters are reported. The classes of functions that possess the various types of symmetries in their phase responses are determined. The relationships between the magnitude symmetry and phase symmetry that a filter frequency response may possess are also established. Characteristics of the factors that possess the different standard symmetries in their magnitude response are also discussed.<>

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[1988] Proceedings. The Twentieth Southeastern Symposium on System Theory

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