Gabor Systems about any Symmetric Points in Two Dimensions

Xincheng Zhang, Chenping zhao

Abstract


Gabor system plays an important role in signal processing, image processing and other applications because of their redundancy properties. In this paper, symmetric or antisymmetric Gabor frames in two dimensions about any symmetric points are constructed from Gabor frames given. In special, symmetric or antisymmetric Parseval Gabor frames with better properties are obtained.


 

DOI : http://dx.doi.org/10.11591/telkomnika.v12i1.3370



Keywords


Wavelet system, Gabor system, Frame

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Indonesian Journal of Electrical Engineering and Computer Science (IJEECS)
p-ISSN: 2502-4752, e-ISSN: 2502-4760
This journal is published by the Institute of Advanced Engineering and Science (IAES) in collaboration with Intelektual Pustaka Media Utama (IPMU).

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