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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/20554

Title: Interactive view point transition on synchronised video streams
Authors: Chenchu, Rajesh
Jorissen, Lode
Rogmans, Sammy
Bekaert, Philippe
Issue Date: 2015
Publisher: IEEE
Citation: Proceedings of the International conference on 3D Imaging (IC3D), 2015, p. 1-4
Series/Report: IEEE Xplore
Abstract: In this paper, we present a system to interactively enhance the viewing experience of synchronized video streams in 3D space. Our system automatically computes the relative positions of all cameras and enables smooth transition between videos in 3D space. We are proposing a new approach to transition between videos. Other methods in viewpoint navigation demand a lot of computation for estimating depth and color information of each pixel and are not fit for wide baseline camera arrangements in real-time. Our method relies on mesh based interpolation, computes robust 3D points for all matching feature points in the subsequent camera frames and enables mesh based view transition from one camera to another similar to Microsoft Photosynth and also works on sparse feature matches. With a collection of synchronous video streams as input, our system computes the pose of each camera and the sparse geometry of the underlying scene in the subsequent camera frames during viewpoint transition.
Notes: Chenchu, R (reprint author), Hasselt Univ, iMinds, Expertise Ctr Digital Media, Wetenschapspk 2, B-3590 Diepenbeek, Belgium.
URI: http://hdl.handle.net/1942/20554
DOI: 10.1109/IC3D.2015.7391829
ISI #: 000380483800020
ISBN: 978-1-5090-1264-0
ISSN: 2379-1772
Category: C1
Type: Proceedings Paper
Validation: ecoom, 2017
Appears in Collections: Research publications

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