A novel method for designing adaptive compaction orthogonal wavelet filter banks
نویسندگان
چکیده
Recently, there has k e n a growing interest in investigating signal-adaptive multirate filter banks. I n this paper, we propose a direct method of constructing signal-adaptive orthogonal wavelet filter banks with better energy compaction performance than that of Daubechies wavelet filters of same length. 'The speed of this method is fast. so i t can be constructed in real time.
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