Compressed sensing based on dictionary learning for extracting impulse components

Compressed sensing

David L. Donoho · IEEE Transactions on Information Theory · 2006 · 23.1K citations

Natural Sciences, Computer Science, Mathematics +17

Robust uncertainty principles: exact signal reconstruction from highly incomplete frequency information

Emmanuel J. Candès, Justin Romberg, Terence Tao · IEEE Transactions on Information Theory · 2006 · 15.8K citations

Natural Sciences, Electrical Engineering, Mathematics +16

$rm K$-SVD: An Algorithm for Designing Overcomplete Dictionaries for Sparse Representation

Michal Aharon, Michael Elad, Alfred M. Bruckstein⋆ · IEEE Transactions on Signal Processing · 2006 · 9.5K citations

Computing, Computer Science, Data Mining +16

Matching pursuits with time-frequency dictionaries

Stéphane Mallat, Zhifeng Zhang · IEEE Transactions on Signal Processing · 1993 · 9.1K citations

Engineering, Computer Science, Electrical Engineering +17

Ideal spatial adaptation by wavelet shrinkage

David L. Donoho, Iain M. Johnstone · Biometrika · 1994 · 7.8K citations

Computing, Computer Science, Optimization +13