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Orthonormal bases of compactly supported wavelets

1988/10/01 by Ingrid Daubechies · 8,202 citations
Computer Science · Engineering · Mathematics · #Advanced Image Fusion Techniques #Algebra over a field #Applied mathematics #Artificial intelligence #Computer science #Construct (python library) #Decomposition #Discrete wavelet transform #Image and Signal Denoising Methods #Mathematical Analysis and Transform Methods #Mathematics #Multiresolution analysis #Order (exchange) #Orthonormal basis #Pure mathematics #Wavelet #Wavelet transform

paper · doi:10.1002/cpa.3160410705

published in Communications on Pure and Applied Mathematics 41(7), 909-996 (Wiley)

openalex publication_date 1988/10/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

Abstract We construct orthonormal bases of compactly supported wavelets, with arbitrarily high regularity. The order of regularity increases linearly with the support width. We start by reviewing the concept of multiresolution analysis as well as several algorithms in vision decomposition and reconstruction. The construction then follows from a synthesis of these different approaches.

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