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Red emission generation through highly efficient energy transfer from Ce3+ to Mn2+ in CaO for warm white LEDs
Feng, L. Y.; Z. D. Hao; X. Zhang; L. L. Zhang; G. H. Pan; Y. S. Luo; L. G. Zhang; H. F. Zhao and J. H. Zhang
2016
Source PublicationDalton Transactions
Volume45Issue:4
AbstractIn order to reduce the computational complexity of the high efficiency video coding (HEVC) standard, a new algorithm for HEVC intra prediction, namely, fast prediction unit (PU) size selection method for HEVC based on salient regions is proposed in this paper. We first build a saliency map for each largest coding unit (LCU) to reduce its texture complexity. Secondly, the optimal PU size is determined via a scheme that implements an information entropy comparison among sub-blocks of saliency maps. Finally, we apply the partitioning result of saliency map on the original LCUs, obtaining the optimal partitioning result. Our algorithm can determine the PU size in advance to the angular prediction in intra coding, reducing computational complexity of HEVC. The experimental results show that our algorithm achieves a 37.9% reduction in encoding time, while producing a negligible loss in Bjontegaard delta bit rate (BDBR) of 0.62%. 2016, Tianjin University of Technology and Springer-Verlag Berlin Heidelberg.
Subtype期刊
Indexed BySCI ; EI
Language英语
Document Type期刊论文
Identifierhttp://ir.ciomp.ac.cn/handle/181722/56914
Collection中科院长春光机所知识产出
Recommended Citation
GB/T 7714
Feng, L. Y.,Z. D. Hao,X. Zhang,et al. Red emission generation through highly efficient energy transfer from Ce3+ to Mn2+ in CaO for warm white LEDs[J]. Dalton Transactions,2016,45(4).
APA Feng, L. Y..,Z. D. Hao.,X. Zhang.,L. L. Zhang.,G. H. Pan.,...&H. F. Zhao and J. H. Zhang.(2016).Red emission generation through highly efficient energy transfer from Ce3+ to Mn2+ in CaO for warm white LEDs.Dalton Transactions,45(4).
MLA Feng, L. Y.,et al."Red emission generation through highly efficient energy transfer from Ce3+ to Mn2+ in CaO for warm white LEDs".Dalton Transactions 45.4(2016).
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