Optimally sparse representation in general (non-orthogonal) dictionaries via ℓ¹ minimization (2002)

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by David L. Donoho , Michael Elad
Venue:PROC. NATL ACAD. SCI. USA 100 2197–202
Citations:394 - 32 self

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Optimally sparse representation in general (non-orthogonal) dictionaries via ℓ¹ minimization –David L. Donoho, Michael Elad — 2002 — PROC. NATL ACAD. SCI. USA 100 2197–202