Paper
4 December 2000 Curvelets, multiresolution representation, and scaling laws
Emmanuel J. Candes, David L. Donoho
Author Affiliations +
Abstract
Curvelets provide a new multiresolution representation with several features that set them apart from existing representations such as wavelets, multiwavelets, steerable pyramids, and so on. They are based on an anisotropic notion of scaling. The frame elements exhibit very high direction sensitivity and are highly anisotropic. In this paper we describe these properties and indicate why they may be important for both theory and applications.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Emmanuel J. Candes and David L. Donoho "Curvelets, multiresolution representation, and scaling laws", Proc. SPIE 4119, Wavelet Applications in Signal and Image Processing VIII, (4 December 2000); https://doi.org/10.1117/12.408568
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CITATIONS
Cited by 178 scholarly publications and 2 patents.
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KEYWORDS
Wavelets

Image processing

Algorithm development

Anisotropy

Data compression

Fourier transforms

Image filtering

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