Mei YU, Graduate School of Chinese Academy of Sciences,China
Gang-yi JIANG, Graduate School of Chinese Academy of Sciences, China
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.
Citation:
Liang-zhong FAN, Mei YU, Gang-yi JIANG, Rang-ding WANG, Yong-deak KIM, "New Ray-Space Interpolation Method For Free Viewpoint Video System," pdcat, pp.684-688, Sixth International Conference on Parallel and Distributed Computing Applications and Technologies (PDCAT'05), 2005