A NOVEL DIRECTION-BASED JND MODEL FOR PERCEPTUAL HEVC INTRA CODING

Zhipeng Zeng; Huanqiang Zeng; Jing Chen; Junhui Hou; Canhui Cai; Kai-Kuang Ma

doi:10.1109/ispacs.2017.8266470

A NOVEL DIRECTION-BASED JND MODEL FOR PERCEPTUAL HEVC INTRA CODING

Zhipeng Zeng
, Huanqiang Zeng^*
, Jing Chen
, Junhui Hou
, Canhui Cai
, Kai-Kuang Ma

^*Corresponding author for this work

Department of Computer Science

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

3 Citations (Scopus)

Abstract

In High efficiency video coding (HEVC), rate distortion optimization (RDO) technique plays a crucial part in improving video coding efficiency. However, the perceptual characteristics of human visual system (HVS) are not taken into consideration in the process of RDO. In this paper, given the prediction patterns of intra frame, a novel direction-based just noticeable-distortion (DRJND) model as a perceptual feature is introduced to HEVC encoder, which adaptively adjust Lagrange multiplier. Meanwhile, the rate-distortion (RD) cost also needs to be perceptually calculated once again. Experimental results demonstrate that compared with the anchor HM12.0, the proposed algorithm has achieved better experimental results in rate-SSIM performance while keeping its visual quality of the same test sequences.

Original language	English
Title of host publication	2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)
Publisher	IEEE
Pages	186-190
ISBN (Electronic)	9781538621592
DOIs	https://doi.org/10.1109/ispacs.2017.8266470
Publication status	Published - Nov 2017
Event	25th IEEE International Symposium on Intelligent Signal Processing and Communication Systems 2017 (ISPACS 2017) - Wanda Realm Xiamen North Bay Hotel, Xiamen, China Duration: 6 Nov 2017 → 9 Nov 2017 Conference number: 25th http://ispacs2017.hqu.edu.cn/

Publication series

Name	IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)
Publisher	IEEE

Conference

Conference	25th IEEE International Symposium on Intelligent Signal Processing and Communication Systems 2017 (ISPACS 2017)
Abbreviated title	ISPACS2017
Place	China
City	Xiamen
Period	6/11/17 → 9/11/17
Internet address	http://ispacs2017.hqu.edu.cn/

Research Keywords

perceptual HEVC
rate distortion optimization
just-noticeable-distortion model
visual quality
NOTICEABLE DIFFERENCE
IMAGES
STANDARD

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10.1109/ispacs.2017.8266470

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Zeng, Z., Zeng, H., Chen, J., Hou, J., Cai, C., & Ma, K.-K. (2017). A NOVEL DIRECTION-BASED JND MODEL FOR PERCEPTUAL HEVC INTRA CODING. In 2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) (pp. 186-190). (IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)). IEEE. https://doi.org/10.1109/ispacs.2017.8266470

@inproceedings{2c91f44818414250b7f268f7845d396a,

title = "A NOVEL DIRECTION-BASED JND MODEL FOR PERCEPTUAL HEVC INTRA CODING",

abstract = "In High efficiency video coding (HEVC), rate distortion optimization (RDO) technique plays a crucial part in improving video coding efficiency. However, the perceptual characteristics of human visual system (HVS) are not taken into consideration in the process of RDO. In this paper, given the prediction patterns of intra frame, a novel direction-based just noticeable-distortion (DRJND) model as a perceptual feature is introduced to HEVC encoder, which adaptively adjust Lagrange multiplier. Meanwhile, the rate-distortion (RD) cost also needs to be perceptually calculated once again. Experimental results demonstrate that compared with the anchor HM12.0, the proposed algorithm has achieved better experimental results in rate-SSIM performance while keeping its visual quality of the same test sequences.",

keywords = "perceptual HEVC, rate distortion optimization, just-noticeable-distortion model, visual quality, NOTICEABLE DIFFERENCE, IMAGES, STANDARD",

author = "Zhipeng Zeng and Huanqiang Zeng and Jing Chen and Junhui Hou and Canhui Cai and Kai-Kuang Ma",

year = "2017",

month = nov,

doi = "10.1109/ispacs.2017.8266470",

language = "English",

series = "IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)",

publisher = "IEEE",

pages = "186--190",

booktitle = "2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)",

address = "United States",

note = "25th IEEE International Symposium on Intelligent Signal Processing and Communication Systems 2017 (ISPACS 2017), ISPACS2017 ; Conference date: 06-11-2017 Through 09-11-2017",

url = "http://ispacs2017.hqu.edu.cn/",

}

Zeng, Z, Zeng, H, Chen, J, Hou, J, Cai, C & Ma, K-K 2017, A NOVEL DIRECTION-BASED JND MODEL FOR PERCEPTUAL HEVC INTRA CODING. in 2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS). IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), IEEE, pp. 186-190, 25th IEEE International Symposium on Intelligent Signal Processing and Communication Systems 2017 (ISPACS 2017), Xiamen, China, 6/11/17. https://doi.org/10.1109/ispacs.2017.8266470

A NOVEL DIRECTION-BASED JND MODEL FOR PERCEPTUAL HEVC INTRA CODING. / Zeng, Zhipeng; Zeng, Huanqiang; Chen, Jing et al.
2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS). IEEE, 2017. p. 186-190 (IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - A NOVEL DIRECTION-BASED JND MODEL FOR PERCEPTUAL HEVC INTRA CODING

AU - Zeng, Zhipeng

AU - Zeng, Huanqiang

AU - Chen, Jing

AU - Hou, Junhui

AU - Cai, Canhui

AU - Ma, Kai-Kuang

N1 - Conference code: 25th

PY - 2017/11

Y1 - 2017/11

N2 - In High efficiency video coding (HEVC), rate distortion optimization (RDO) technique plays a crucial part in improving video coding efficiency. However, the perceptual characteristics of human visual system (HVS) are not taken into consideration in the process of RDO. In this paper, given the prediction patterns of intra frame, a novel direction-based just noticeable-distortion (DRJND) model as a perceptual feature is introduced to HEVC encoder, which adaptively adjust Lagrange multiplier. Meanwhile, the rate-distortion (RD) cost also needs to be perceptually calculated once again. Experimental results demonstrate that compared with the anchor HM12.0, the proposed algorithm has achieved better experimental results in rate-SSIM performance while keeping its visual quality of the same test sequences.

AB - In High efficiency video coding (HEVC), rate distortion optimization (RDO) technique plays a crucial part in improving video coding efficiency. However, the perceptual characteristics of human visual system (HVS) are not taken into consideration in the process of RDO. In this paper, given the prediction patterns of intra frame, a novel direction-based just noticeable-distortion (DRJND) model as a perceptual feature is introduced to HEVC encoder, which adaptively adjust Lagrange multiplier. Meanwhile, the rate-distortion (RD) cost also needs to be perceptually calculated once again. Experimental results demonstrate that compared with the anchor HM12.0, the proposed algorithm has achieved better experimental results in rate-SSIM performance while keeping its visual quality of the same test sequences.

KW - perceptual HEVC

KW - rate distortion optimization

KW - just-noticeable-distortion model

KW - visual quality

KW - NOTICEABLE DIFFERENCE

KW - IMAGES

KW - STANDARD

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U2 - 10.1109/ispacs.2017.8266470

DO - 10.1109/ispacs.2017.8266470

M3 - RGC 32 - Refereed conference paper (with host publication)

T3 - IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)

SP - 186

EP - 190

BT - 2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)

PB - IEEE

T2 - 25th IEEE International Symposium on Intelligent Signal Processing and Communication Systems 2017 (ISPACS 2017)

Y2 - 6 November 2017 through 9 November 2017

ER -

Zeng Z, Zeng H, Chen J, Hou J, Cai C, Ma KK. A NOVEL DIRECTION-BASED JND MODEL FOR PERCEPTUAL HEVC INTRA CODING. In 2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS). IEEE. 2017. p. 186-190. (IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)). doi: 10.1109/ispacs.2017.8266470

A NOVEL DIRECTION-BASED JND MODEL FOR PERCEPTUAL HEVC INTRA CODING

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Research Keywords

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