| ID | 110596 |
| Author |
Jiang, Xiantao
Department of Electronics and Information Engineering, Tongji University
Song, Tian
Department of Electrical and Electronics Engineering, The University of Tokushima
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Shi, Wen
Department of Electrical and Electronics Engineering, The University of Tokushima
Katayama, Takafumi
Department of Electrical and Electronics Engineering, The University of Tokushima
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Shimamoto, Takashi
Department of Electrical and Electronics Engineering, The University of Tokushima
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Wang, Lisheng
Department of Electronics and Information Engineering, Tongji University
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| Keywords | HEVC
CU size
encoding complexity
probability graphical model
|
| Content Type |
Journal Article
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| Description | In this work, a high efficiency coding unit (CU) size decision algorithm is proposed for high efficiency video coding (HEVC) inter coding. The CU splitting or non-splitting is modeled as a binary classification problem based on probability graphical model (PGM). This method incorporates two sub-methods: CU size termination decision and CU size skip decision. This method focuses on the trade-off between encoding efficiency and encoding complexity, and it has a good performance. Particularly in the high resolution application, simulation results demonstrate that the proposed algorithm can reduce encoding time by 53.62%-57.54%, while the increased BD-rate are only 1.27%-1.65%, compared to the HEVC software model.
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| Journal Title |
IEICE Transactions on Information and Systems
|
| ISSN | 17451361
|
| NCID | AA11510321
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| Publisher | The Institute of Electronics, Information and Communication Engineers
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| Volume | E99-D
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| Issue | 11
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| Start Page | 2836
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| End Page | 2839
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| Sort Key | 2836
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| Published Date | 2016-11-01
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| Remark | (c)2016 The Institute of Electronics, Information and Communication Engineers
IEICE Transactions Online TOP：http://search.ieice.org/ |
| EDB ID | |
| URL ( Publisher's Version ) | |
| FullText File | |
| language |
eng
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| TextVersion |
Publisher
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| departments |
Science and Technology
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