17 March 2008 Intermediate view reconstruction using adaptive disparity search algorithm for real-time 3D processing
Author Affiliations +
Abstract
In this paper, intermediate view reconstruction (IVR) using adaptive disparity search algorithm (ASDA) is for realtime 3-dimensional (3D) processing proposed. The proposed algorithm can reduce processing time of disparity estimation by selecting adaptive disparity search range. Also, the proposed algorithm can increase the quality of the 3D imaging. That is, by adaptively predicting the mutual correlation between stereo images pair using the proposed algorithm, the bandwidth of stereo input images pair can be compressed to the level of a conventional 2D image and a predicted image also can be effectively reconstructed using a reference image and disparity vectors. From some experiments, stereo sequences of 'Pot Plant' and 'IVO', it is shown that the proposed algorithm improves the PSNRs of a reconstructed image to about 4.8 dB by comparing with that of conventional algorithms, and reduces the Synthesizing time of a reconstructed image to about 7.02 sec by comparing with that of conventional algorithms.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kyung-hoon Bae, Kyung-hoon Bae, Changhan Park, Changhan Park, Eun-soo Kim, Eun-soo Kim, } "Intermediate view reconstruction using adaptive disparity search algorithm for real-time 3D processing", Proc. SPIE 6974, Multisensor, Multisource Information Fusion: Architectures, Algorithms, and Applications 2008, 69740Q (17 March 2008); doi: 10.1117/12.777455; https://doi.org/10.1117/12.777455
PROCEEDINGS
8 PAGES


SHARE
Back to Top