VIDEO PRE-PROCESSING DEVICE AND METHOD, MOTION ESTIMATION DEVICE AND METHOD

VIDEO PRE-PROCESSING DEVICE AND METHOD, MOTION ESTIMATION DEVICE AND METHOD

The invention relates to a method and to a device for the video pre- processing of at least one of the colour components (Ir, Iv, Ib) of the video. The device comprises, for each pixel, - means (2, 5, 8) for the low-pass filtering of the said colour component (Ir, Iv, Ib), - means (3, 6, 9) for the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BARDY, MICHAEL, DOYEN, DIDIER, KERVEC, JONATHAN
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:The invention relates to a method and to a device for the video pre- processing of at least one of the colour components (Ir, Iv, Ib) of the video. The device comprises, for each pixel, - means (2, 5, 8) for the low-pass filtering of the said colour component (Ir, Iv, Ib), - means (3, 6, 9) for the over-accentuation of the contours by applying a mask onto the said colour component (Ir, Iv, Ib).