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EP0333069A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Device and method for discriminating movement in a video signal

Assignee: Deutsche Thomson Brandt GmbH
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Filing: 1989-03-10
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Granted: —
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Expires: 2009-03-10
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Abstract

Abstract Translated from German Zur Ermittlung von dynamischen Bildanteilen soll der Bewegungsdetektor bei geringer Signalverarbeitungsgeschwindigkeit zuverlässig die Bewegungs eines Bildpunktes detektieren. To determine dynamic image components, the motion detector should reliably detect the motion of a pixel at a low signal processing speed. Es werden die Werte vertikal übereinanderliegender Bildpunkte in entsprechenden vielen parallelen Detektoren zur Bewegungsdetektion herangezogen und der für einen Bildpunkt ermittelte Wert mit denen der zeitlich benachbarten Bildpunkte gewichtet. The values of vertically superimposed pixels in a corresponding number of parallel detectors are used for motion detection and the value determined for one pixel is weighted with those of the temporally adjacent pixels.

Inventors

  • 👤 Wolfgang Dipl.-Ing. Hartnack

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-01 06:02
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/14; G; G06; G06T; G06T7/00; G06T7/20; H04N19/00; H04N19/50; H04N19/503; H04N19/51; H04N5/144

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