Depth value for positioning a caption in 3D video

A method of generating a recommended depth value for use in displaying a graphics item over a three dimensional video is described. The method include: receiving, at a headend, a three dimensional video including a sequence of video frames; analyzing each frame of the three dimensional video in turn...

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Bibliographische Detailangaben
Hauptverfasser:	SIMON JOHN PARNALL, KEVIN MURRAY, JAMES GEOFFREY WALKER, RAY TAYLOR
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
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