caa a22 4500 445851511 CHVBK 20180317145415.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1007/s11227-010-0535-7 doi (NATIONALLICENCE)springer-10.1007/s11227-010-0535-7 Spatial error concealment for stereoscopic video coding based on pixel matching [Elektronische Daten] [Linlin Zhu, Yan Zhao, Shigang Wang, Hexin Chen] In stereoscopic video coding, the interview correlation between the stereo image pair can be used for error concealment. A new spatial error concealment method for stereoscopic video coding based on pixel matching in the decoder is proposed in this paper. The lost macroblocks are recovered by utilizing disparity matching between two-view images on a pixel-by-pixel basis. Firstly, we get the candidate disparity vectors of the four neighboring pixels of the lost pixel by disparity matching in the decoder. Secondly, by calculating the boundary pixel difference, we determine an optimal replacing pixel in the reference image, and then we recover the lost pixel by the optimal pixel in the reference image. Experimental results show that the proposed algorithm performs better comparing to the previous technique. Springer Science+Business Media, LLC, 2011 Spatial error concealment nationallicence Stereoscopic video nationallicence Disparity vector nationallicence Pixel matching nationallicence Zhu Linlin New Communication Technique Key Laboratory, School of Communication Engineering, Jilin University, Changchun, China aut Zhao Yan New Communication Technique Key Laboratory, School of Communication Engineering, Jilin University, Changchun, China aut Wang Shigang New Communication Technique Key Laboratory, School of Communication Engineering, Jilin University, Changchun, China aut Chen Hexin New Communication Technique Key Laboratory, School of Communication Engineering, Jilin University, Changchun, China aut The Journal of Supercomputing Springer US; http://www.springer-ny.com 58/1(2011-10-01), 96-105 0920-8542 58:1<96 2011 58 11227 https://doi.org/10.1007/s11227-010-0535-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11227-010-0535-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhu Linlin New Communication Technique Key Laboratory, School of Communication Engineering, Jilin University, Changchun, China aut NATIONALLICENCE 700 1- Zhao Yan New Communication Technique Key Laboratory, School of Communication Engineering, Jilin University, Changchun, China aut NATIONALLICENCE 700 1- Wang Shigang New Communication Technique Key Laboratory, School of Communication Engineering, Jilin University, Changchun, China aut NATIONALLICENCE 700 1- Chen Hexin New Communication Technique Key Laboratory, School of Communication Engineering, Jilin University, Changchun, China aut NATIONALLICENCE 773 0- The Journal of Supercomputing Springer US; http://www.springer-ny.com 58/1(2011-10-01), 96-105 0920-8542 58:1<96 2011 58 11227 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer