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http://dx.doi.org/10.9717/kmms.2019.22.12.1368

Prediction Method for Depth Picture through Spherical Modeling Mode  

Lee, Dong-Seok (Dept. of Computer Software Engineering, Dongeui University)
Kwon, Soon-Kak (Dept. of Computer Software Engineering, Dongeui University)
Publication Information
Journal of Korea Multimedia Society / v.22, no.12, 2019 , pp. 1368-1375 More about this Journal
Abstract
In this paper, an prediction method is proposed for coding of depth pictures using spherical modeling. An spherical surface which has the least error from original depth values is modeled in a block. Pixels in the block are predicted through the parameters of the modeled spherical surface. Simulation results show that average prediction errors and entropy powers are improved to 30% and 200% comparing to the intra prediction of H.264/AVC, selection ratios of the proposed spherical modeling mode is more than 25%.
Keywords
Depth Picture Coding; Intra Prediction; Spherical Modeling;
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Times Cited By KSCI : 1  (Citation Analysis)
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