3D Video Recorder

12 years 8 months ago
3D Video Recorder
We present the 3D Video Recorder, a system capable of recording, processing, and playing three–dimensional video from multiple points of view. We first record 2D video streams from several synchronized digital video cameras and store pre-processed images to disk. An off-line processing stage converts these images into a time–varying three– dimensional hierarchical point–based data structure and stores this 3D video to disk. We show how we can trade–off 3D video quality with processing performance and devise efficient compression and coding schemes for our novel 3D video representation. A typical sequence is encoded at less than 7 megabit per second at a frame rate of 8.5 frames per second. The 3D video player decodes and renders 3D videos from hard–disk in real–time, providing interaction features known from common video cassette recorders, like variable–speed forward and reverse, and slow motion. 3D video playback can be enhanced with novel 3D video effects such as fr...
Stephan Würmlin, Edouard Lamboray, Oliver G.
Added 15 Jul 2010
Updated 15 Jul 2010
Type Conference
Year 2002
Where PG
Authors Stephan Würmlin, Edouard Lamboray, Oliver G. Staadt, Markus H. Gross
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