Sparse image and signal processing : wavelets, curvelets, morphological diversity

著者

書誌事項

Sparse image and signal processing : wavelets, curvelets, morphological diversity

Jean-Luc Starck, Fionn Murtagh, Jalal Fadili

Cambridge University Press, 2010

  • : hbk

大学図書館所蔵 件 / 全19件

この図書・雑誌をさがす

注記

Includes bibliographical references (p. 289-309) and index

内容説明・目次

内容説明

This book presents the state of the art in sparse and multiscale image and signal processing, covering linear multiscale transforms, such as wavelet, ridgelet, or curvelet transforms, and non-linear multiscale transforms based on the median and mathematical morphology operators. Recent concepts of sparsity and morphological diversity are described and exploited for various problems such as denoising, inverse problem regularization, sparse signal decomposition, blind source separation, and compressed sensing. This book weds theory and practice in examining applications in areas such as astronomy, biology, physics, digital media, and forensics. A final chapter explores a paradigm shift in signal processing, showing that previous limits to information sampling and extraction can be overcome in very significant ways. Matlab and IDL code accompany these methods and applications to reproduce the experiments and illustrate the reasoning and methodology of the research are available for download at the associated web site.

目次

  • 1. Introduction to the world of sparsity
  • 2. The wavelet transform
  • 3. Redundant wavelet transform
  • 4. Nonlinear multiscale transforms
  • 5. The ridgelet and curvelet transforms
  • 6. Sparsity and noise removal
  • 7. Linear inverse problems
  • 8. Morphological diversity
  • 9. Sparse blind source separation
  • 10. Multiscale geometric analysis on the sphere
  • 11. Compressed sensing.

「Nielsen BookData」 より

詳細情報

ページトップへ