Title :
A compact 3D representation for multi-view video
Author :
Salvador, Jordi ; Casas, J.R.
Author_Institution :
Image & Video Process. Group, Univ. Politec. de Catalunya, Barcelona, Spain
Abstract :
This paper presents a methodology for obtaining a 3D reconstruction of a dynamic scene in multi-camera settings. Our target is to derive a compact representation of the 3D scene which is effective and accurate, whatever the number of cameras and even for very-wide baseline settings. Easing real-time 3D scene capture has outstanding applications in 2D and 3D content production, free viewpoint video of natural scenes and interactive video applications.
Keywords :
image reconstruction; image representation; interactive video; natural scenes; video cameras; 2D content production; 3D content production; 3D reconstruction; cameras; compact 3D representation; compact representation; dynamic scene; interactive video application; multicamera setting; multiview video; natural scene; real-time 3D scene capture; very-wide baseline setting; viewpoint video; Cameras; Cost function; Image reconstruction; Surface reconstruction; Surface treatment; Video sequences; Free-Viewpoint Video; Mesh; Multi-View; Surface; Surfel; Wide-baseline;
Conference_Titel :
3D Imaging (IC3D), 2011 International Conference on
Conference_Location :
Liege
Print_ISBN :
978-1-4799-1577-4
DOI :
10.1109/IC3D.2011.6584371
