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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Colleu, T. Morin, L. Labit, C. Pateux, S. Balter, R. |
| Copyright Year | 2009 |
| Description | Author affiliation: INRIA, Centre Rennes - Bretagne Atlantique - Campus de Beaulieu - 35042 France (Colleu, T.; Labit, C.) || Université Européenne de Bretagne, INSA/IETR - 20, Avenue des Buttes de Coësmes - 35043 France (Morin, L.) || Orange Labs - 4, rue du Clos Courtel - 35512 Cesson-Sévigné, France (Pateux, S.; Balter, R.) |
| Abstract | The context of this study is 3D video. Starting from a sequence of multi-view video plus depth (MVD) data, the proposed quad-based representation takes into account, in a unified manner, different issues such as compactness, compression, and intermediate view synthesis. The representation is obtained into two steps. Firstly, a set of 3D quads is extracted by using a quadtree decomposition of the depth maps. Secondly, a selective elimination of the quads is performed in order to reduce inter-view redundancies and thus provide a compact representation. Experiments on two real sequences show good quality results at the rendering stage and a small data overload compared to mono-view video. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 3900657 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424443178 |
| DOI | 10.1109/3DTV.2009.5069648 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-05-04 |
| Publisher Place | Germany |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Visualization TV 3D video data representation Humans Data mining Image reconstruction multiview video plus depth 3D quads Layout Video compression Cameras Three dimensional displays compression Pixel quadtree |
| Content Type | Text |
| Resource Type | Article |
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