Proceedings of the Korean Society of Broadcast Engineers Conference (한국방송∙미디어공학회:학술대회논문집)
- 2015.11a
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- Pages.147-148
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- 2015
Tile Level Rate Control for High Efficiency Video Coding (HEVC) on Multi-core Platform
- Marzuki, Ismail (Kwangwoon University) ;
- Ahn, Yong-Jo (Kwangwoon University) ;
-
Sim, Donggyu
(Kwangwoon University)
- Published : 2015.11.06
Abstract
This paper proposes a tile level rate control for High Efficiency Video Coding (HEVC). The proposed tile level rate control is designed by considering the multi-core platform of tile in HEVC. The proposed tile level rate control allocates the number of bits for each tile based on the predetermined weight generated from the current picture level rate control. According to the experimental results, the proposed tile level rate control for HEVC on multi-core platform loses negligibly the bitrate accuracy about 0.07% on average over the reference software HM-14.0.
Keywords
- High efficiency video coding (HEVC);
- R-lambda model;
- rate control;
- tile;
- multi-core platform;
- video coding