Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/8168
Title: A simultaneous motion and disparity estimation for stereoscopic video coding
Authors: Deng, Z
Jia, K
Chan, YL 
Fu, CH
Siu, WC 
Keywords: 3D video
Disparity estimation
Motion estimation
Stereoscopic video coding
Issue Date: 2010
Publisher: 中國學術期刊(光盤版)電子雜誌社
Source: 计算机辅助设计与图形学学报 (Journal of computer-aided design and computer graphics), 2010, v. 22, no. 10, p. 1709-1714 How to cite?
Journal: 计算机辅助设计与图形学学报 (Journal of computer-aided design and computer graphics) 
Abstract: For the purpose of exploiting the intra-view and inter-view dependencies of stereo video, a fast motion and disparity estimation is proposed in this paper. The key idea is to perform iterative search in both the motion and disparity fields based on the stereo-motion consistency constraint model, and adaptively refine the window size according to the model errors after each iteration to ensure the vector accuracy. In this way, both the motion and disparity vectors can be obtained quickly. The experimental results demonstrate that the proposed algorithm can reduce coding time dramatically at the cost of a negligible quality decreasing.
URI: http://hdl.handle.net/10397/8168
ISSN: 1003-9775
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