Sparse representation based on parametric impulsive dictionary design for bearing fault diagnosis

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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

Image Denoising Via Sparse and Redundant Representations Over Learned Dictionaries

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Atomic Decomposition by Basis Pursuit

Scott Shaobing Chen, David L. Donoho, Michael A. Saunders · SIAM Review · 2001 · 5.1K citations

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Greed is Good: Algorithmic Results for Sparse Approximation

Joel A. Tropp · IEEE Transactions on Information Theory · 2004 · 3.7K citations

Computing, Computer Science, Electrical Engineering +17