Title :
Improving depth discontinuities for depth-based 3DTV production
Author :
Frick, A. ; Koch, R.
Author_Institution :
Comput. Sci. Dept., Christian-Albrechts-Univ. Kiel, Kiel, Germany
Abstract :
We introduce a scheme for the production of LDV (Layered Depth Video) content, based on capturing from a hybrid camera system, consisting of two time of flight and five CCD cameras and introduce a post production step, based on Grab - Cut segmentation, which significantly improves the quality of the end result. The proposed improvement step can be done fully automatically, based on initialization through estimated depth images.
Keywords :
CCD image sensors; image segmentation; television production; three-dimensional television; video cameras; CCD cameras; depth discontinuity; depth image estimation; grab-cut segmentation; hybrid camera system; layered depth video content; time of flight cameras; Cameras; Image color analysis; Image segmentation; Pixel; Production; Real time systems; Three dimensional displays; Filtering; Image segmentation; Image sensors; Real time systems;
Conference_Titel :
3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), 2011
Conference_Location :
Antalya
Print_ISBN :
978-1-61284-161-8
DOI :
10.1109/3DTV.2011.5877228
