Universal Denoising of Discrete-Time Continuous-Amplitude Signals

Abstract

We consider the problem of reconstructing a discrete-time signal (sequence) with continuous-valued components corrupted by a known memoryless channel. When performance is measured using a per-symbol loss function satisfying mild regularity conditions, we develop a sequence of denoisers that, although independent of the distribution of the underlying… (More)
DOI: 10.1109/TIT.2008.2006438

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