Digital Shearlet Transforms

DOI10.1007/978-0-8176-8316-0_7zbMath1255.94021arXiv1108.0454OpenAlexW2022551014MaRDI QIDQ2909743

Gitta Kutyniok, Wang-Q Lim, Xiao-Sheng Zhuang

Publication date: 6 September 2012

Published in: Shearlets (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1108.0454

zbMATH Keywords

tight framesperformance measurespseudo-polar Fourier transformfast digital shearlet transformdigital shearlet systempseudo-polar grid

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Numerical methods for wavelets (65T60) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) General harmonic expansions, frames (42C15)

Related Items (9)

Directional wavelet bases constructions with dyadic quincunx subsampling ⋮ Isotropic Shearlet Analogs forL²(ℝ^k) and Localization Operators ⋮ Directional wavelet packets originating from polynomial splines ⋮ Analytic and directional wavelet packets in the space of periodic signals ⋮ Extraction of Digital Wavefront Sets Using Applied Harmonic Analysis and Deep Neural Networks ⋮ Shearlets as feature extractor for semantic edge detection: the model-based and data-driven realm ⋮ Direct Inversion of the Three-Dimensional Pseudo-polar Fourier Transform ⋮ Unnamed Item ⋮ An hybrid denoising algorithm based on directional wavelet packets

Uses Software

• Matlab
• ShearLab

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