Video buffering and frame rate doubling device and method

A frame buffer having a size of one video frame of a video stream is provided. The video stream has a source frame rate. Image data units of the video stream are written consecutively to the frame buffer in accordance with a circular buffering scheme and in real-time response to the video stream. Im...

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Bibliographische Detailangaben
Hauptverfasser:	Staudenmaier, Michael Andreas, Aubineau, Vincent, Martinez-Pelayo, Ioseph E
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A frame buffer having a size of one video frame of a video stream is provided. The video stream has a source frame rate. Image data units of the video stream are written consecutively to the frame buffer in accordance with a circular buffering scheme and in real-time response to the video stream. Image data units are read from the frame buffer in accordance with the circular buffering scheme with a frame rate that is twice the source frame rate so as to generate a target video stream having a frame rate which is twice the source frame rate. The frame buffer can be used in a real-time video system, for example in a vehicle.