DocumentCode
3064506
Title
New Ray-Space Interpolation Method For Free Viewpoint Video System
Author
Fan, Liang-Zhong ; Yu, Mei ; Jiang, Gang-Yi ; Wang, Rang-ding ; Kim, Yong-Deak
Author_Institution
Graduate School of Chinese Academy of Sciences,China
fYear
2005
fDate
05-08 Dec. 2005
Firstpage
684
Lastpage
688
Abstract
Ray-space representation is the main technology to realize Free Viewpoint Video (FVV) system with complicated scene. Ray-space data consists of various lines with different direction. Ray-space interpolation and compression are two key techniques to be solved. In this paper, correlations between multiple epipolar lines in the Ray-space data is analyzed, and a new algorithm of Ray- Space interpolation with multiepipolar lines matching is proposed. Experimental results show that the proposed scheme achieves higher PSNR than the pixel-based matching interpolation method and the block-based matching interpolation method in interpolating the ray-space data and rendering arbitrary viewpoint image.
Keywords
Algorithm design and analysis; Cameras; Data analysis; Image edge detection; Information science; Interpolation; Layout; PSNR; Rendering (computer graphics); Video compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Parallel and Distributed Computing, Applications and Technologies, 2005. PDCAT 2005. Sixth International Conference on
Print_ISBN
0-7695-2405-2
Type
conf
DOI
10.1109/PDCAT.2005.173
Filename
1579007
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