Browsing by Keywords "Subbands"

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Detection of epileptic indicators on clinical subbands of EEG

Yücel, Z.; Özgüler, A.B. (2008)

Symptoms of epilepsy, which is characterized by abnormal brain electrical activity, can be observed on electroencephalography (EEG) signal. This paper employs models of chaotic measures on standard clinical subbands of EEG ...
Directionally selective fractional wavelet transform using a 2-d non-separable unbalanced lifting structure

Keskin F.; Çetin, A.E. (2012)

In this paper, we extend the recently introduced concept of fractional wavelet transform to obtain directional subbands of an image. Fractional wavelet decomposition is based on two-channel unbalanced lifting structures ...