Title :
A novel planar layered representation for 3DTV and freeview TV applications
Author :
Ozkalayci, Burak ; Alatan, A. Aydin
Author_Institution :
Dept. of Electr. & Electron. Eng., METU, Ankara, Turkey
Abstract :
A novel planar layered representation for 3D content is proposed. The proposed representation aims to decouple the geometric and textural distortion related artifacts in novel view rendering. In this perspective, an energy minimization-based framework is utilized to fit planar models from 3D range data. The planar model assignments provide object-like segmentation of the scene. By rendering the corresponding texture information of the planar assignments, the proposed representation is finalized. In novel view rendering applications, the proposed representation shows minimum artifacts with different characteristics with respect to the conventional approaches. The experimental results of the proposed representation are quite promising for various datasets.
Keywords :
digital television; image representation; image segmentation; image texture; minimisation; object detection; 3D content; 3D range data; 3DTV; energy minimization based framework; freeview TV applications; geometric distortion; novel planar layered representation; novel view rendering; object like segmentation; planar assignments; textural distortion; texture information; Fitting; Geometry; Labeling; Nonlinear distortion; Rendering (computer graphics); Solid modeling; Three-dimensional displays; Model fitting; depth image based rendering; graph cut; multiview plus depth;
Conference_Titel :
Multimedia and Expo Workshops (ICMEW), 2013 IEEE International Conference on
Conference_Location :
San Jose, CA
DOI :
10.1109/ICMEW.2013.6618402
