IEICE TRANSACTIONS on Fundamentals
Just Noticeable Difference Based Fast Coding Unit Partition in HEVC Intra Coding
Summary :
As an ongoing video compression standard, High Efficiency Video Coding (HEVC) has achieved better rate distortion performance than H.264, but it also leads to enormous encoding complexity. In this paper, we propose a novel fast coding unit partition algorithm in the intra prediction of HEVC. Firstly, instead of the time-consuming rate distortion optimization for coding mode decision, just-noticeable-difference (JND) values can be exploited to partition the coding unit according to human visual system characteristics. Furthermore, coding bits in HEVC can also be considered as assisted information to refine the partition results. Compared with HEVC test model HM10.1, the experimental results show that the fast intra mode decision algorithm provides over 28% encoding time saving on average with comparable rate distortion performance.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E97-A No.12 pp.2680-2683
- Publication Date
- 2014/12/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E97.A.2680
- Type of Manuscript
- LETTER
- Category
- Image
Authors
Meng ZHANG
Beijing Jiaotong University
Huihui BAI
Beijing Jiaotong University
Meiqin LIU
Beijing Jiaotong University
Anhong WANG
Taiyuan University of Science and Technology
Mengmeng ZHANG
North China University of Technology
Yao ZHAO
Beijing Jiaotong University
Keyword
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Meng ZHANG, Huihui BAI, Meiqin LIU, Anhong WANG, Mengmeng ZHANG, Yao ZHAO, "Just Noticeable Difference Based Fast Coding Unit Partition in HEVC Intra Coding" in IEICE TRANSACTIONS on Fundamentals,
vol. E97-A, no. 12, pp. 2680-2683, December 2014, doi: 10.1587/transfun.E97.A.2680.
Abstract: As an ongoing video compression standard, High Efficiency Video Coding (HEVC) has achieved better rate distortion performance than H.264, but it also leads to enormous encoding complexity. In this paper, we propose a novel fast coding unit partition algorithm in the intra prediction of HEVC. Firstly, instead of the time-consuming rate distortion optimization for coding mode decision, just-noticeable-difference (JND) values can be exploited to partition the coding unit according to human visual system characteristics. Furthermore, coding bits in HEVC can also be considered as assisted information to refine the partition results. Compared with HEVC test model HM10.1, the experimental results show that the fast intra mode decision algorithm provides over 28% encoding time saving on average with comparable rate distortion performance.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E97.A.2680/_p
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@ARTICLE{e97-a_12_2680,
author={Meng ZHANG, Huihui BAI, Meiqin LIU, Anhong WANG, Mengmeng ZHANG, Yao ZHAO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Just Noticeable Difference Based Fast Coding Unit Partition in HEVC Intra Coding},
year={2014},
volume={E97-A},
number={12},
pages={2680-2683},
abstract={As an ongoing video compression standard, High Efficiency Video Coding (HEVC) has achieved better rate distortion performance than H.264, but it also leads to enormous encoding complexity. In this paper, we propose a novel fast coding unit partition algorithm in the intra prediction of HEVC. Firstly, instead of the time-consuming rate distortion optimization for coding mode decision, just-noticeable-difference (JND) values can be exploited to partition the coding unit according to human visual system characteristics. Furthermore, coding bits in HEVC can also be considered as assisted information to refine the partition results. Compared with HEVC test model HM10.1, the experimental results show that the fast intra mode decision algorithm provides over 28% encoding time saving on average with comparable rate distortion performance.},
keywords={},
doi={10.1587/transfun.E97.A.2680},
ISSN={1745-1337},
month={December},}
Copy
TY - JOUR
TI - Just Noticeable Difference Based Fast Coding Unit Partition in HEVC Intra Coding
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2680
EP - 2683
AU - Meng ZHANG
AU - Huihui BAI
AU - Meiqin LIU
AU - Anhong WANG
AU - Mengmeng ZHANG
AU - Yao ZHAO
PY - 2014
DO - 10.1587/transfun.E97.A.2680
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E97-A
IS - 12
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - December 2014
AB - As an ongoing video compression standard, High Efficiency Video Coding (HEVC) has achieved better rate distortion performance than H.264, but it also leads to enormous encoding complexity. In this paper, we propose a novel fast coding unit partition algorithm in the intra prediction of HEVC. Firstly, instead of the time-consuming rate distortion optimization for coding mode decision, just-noticeable-difference (JND) values can be exploited to partition the coding unit according to human visual system characteristics. Furthermore, coding bits in HEVC can also be considered as assisted information to refine the partition results. Compared with HEVC test model HM10.1, the experimental results show that the fast intra mode decision algorithm provides over 28% encoding time saving on average with comparable rate distortion performance.
ER -
English
