Design of a Low-Power VLSI Macrocell for Nonlinear Adaptive Video Noise Reduction

A VLSI macrocell for edge-preserving video noise reduction is proposed in the paper. It is based on a nonlinear rational filter enhanced by a noise estimator for blind and dynamic adaptation of the filtering parameters to the input signal statistics. The VLSI filter features a modular architecture a...

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Veröffentlicht in:	EURASIP Journal on Applied Signal Processing 2004-09, Vol.2004 (12), p.695803-1930, Article 695803
Hauptverfasser:	Saponara, Sergio, Fanucci, Luca, Terreni, Pierangelo
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Filtration Frames per second Noise reduction Power consumption
Online-Zugang:	Volltext
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