Title :
Scanning the Technology
Author_Institution :
Stat., Stanford Univ., Stanford, CA, USA
fDate :
6/1/2010 12:00:00 AM
Abstract :
This special issue presents many exciting and surprising developments in signal and image processing owing to sparse representations. While the technology is new, much of the intellectual heritage of these recent developments can be traced back generations. This foreword sketches the ??prehistory of sparsity,?? a fascinating range of early discoveries ranging from pure mathematics to oil exploration to biological vision.
Keywords :
image processing; biological vision; image processing; oil exploration; signal processing; sparse representation; technology scanning; Extrapolation; Fourier transforms; Large-scale systems; Mathematics; Performance analysis; Signal analysis; Signal sampling; Special issues and sections; Wavelet transforms; Sampling theorem; sparse representation; sparse signal; sparsifying transform; underdetermined system of equations; wavelet transform;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/JPROC.2010.2047425
