JOURNAL ARTICLE
Wavelet packets with uniform time-frequency localization
Year: 2002 Journal: Comptes Rendus Mathématique Vol: 335 (10)Pages: 793-796 Publisher: Elsevier BV
Abstract
We construct basic wavelet packets with uniformly bounded localization in both time and frequency. The corresponding orthonormal bases of wavelet packets are parametrized by dyadic segmentations obeying a local variation condition.
Keywords:
Mathematics Orthonormal basis Wavelet Bounded variation Pure mathematics Humanities Combinatorics Mathematical analysis Discrete mathematics Artificial intelligence Computer science Philosophy
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33
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0.00
FWCI (Field Weighted Citation Impact)
9
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0.15
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Citation History
Topics
Mathematical Analysis and Transform Methods
Physical Sciences → Mathematics → Applied Mathematics
Image and Signal Denoising Methods
Physical Sciences → Computer Science → Computer Vision and Pattern Recognition
Advanced Data Compression Techniques
Physical Sciences → Computer Science → Computer Vision and Pattern Recognition
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