Anordnung zur adaptiven Medianfilterung

An adaptive median filter system is disclosed. Circuitry is arranged to produce successive sets of samples from an input signal which may possibly include noise. An adaptive median filter filters the samples in response to a control signal. Further circuitry estimates the relative density of the noi...

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Bibliographische Detailangaben
Hauptverfasser:	LYONS, PAUL WALLACE, NEW EGYPT, N.J., US, EISENHANDLER, SANFORD, EAST WINDSOR, N.J., US, PERLMAN, STUART STANLEY, PRINCETON, N.J., US, SHUMILA, MICHAEL JOHN, HAMILTON SQUARE, N.J., US
Format:	Patent
Sprache:	ger
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION RESONATORS
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Beschreibung
Zusammenfassung:	An adaptive median filter system is disclosed. Circuitry is arranged to produce successive sets of samples from an input signal which may possibly include noise. An adaptive median filter filters the samples in response to a control signal. Further circuitry estimates the relative density of the noise in the input signal to generate the control signal supplied to the adaptive median filter.