Signal Processing · 2005 · 35 citations · 18 references
EngineeringFiltering TechniqueMultidimensional Signal ProcessingNoiseShift-invariant Wavelet DomainsInverse ProblemsMmse FilteringSpatial FilteringWavelet TheorySignal ProcessingNoise ReductionGeneralised Signal-dependent Noise
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De-noising by soft-thresholding
David L. Donoho · IEEE Transactions on Information Theory · 1995 · 9.5K citations
Ideal spatial adaptation by wavelet shrinkage
David L. Donoho, Iain M. Johnstone · Biometrika · 1994 · 7.7K citations