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A Fast Perceptual Surveillance Video Coding (PSVC) Based on Background Model-Driven JND Estimation
Wang, Gang1,2; Zhou, Mingliang3,4; Cao, Haiheng5; Fang, Bin3; Wen, Shiting1; Wei, Ran6
2021-05-01
Source PublicationINTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE
ISSN0218-0014
Volume35Issue:6
Abstract

Perceptual video coding (PVC) optimization has been an important video coding technique, which can be consistent with the perception characteristics of the human visual system (HVS). Currently, PVC schemes incorporating the just noticeable distortion (JND) model can obtain better performance gain in all PVC schemes. To further accelerate the JND computation for real-time video coding applications (e.g. surveillance video coding and conference video coding), this paper proposes a fast perceptual surveillance video coding (PSVC) scheme based on background model-driven JND estimation method. First, to utilize the surveillance scene characteristics, the computation complexity of JND estimation can be significantly decreased by reusing the content complexity of background regions. Then we apply the perceptive video coding scheme into the background modeling-based surveillance video codec. The proposed scheme adopts background modeling frame as background anchor. Experimental results show that the proposed scheme can yield remarkable time saving of 42.33% maximum and on average 34.76% with approximate bitrate reductions and similar subjective quality, compared to HEVC and other state-of-the-art schemes.

KeywordBackground Modeling Just Noticeable Distortion Perceptual Video Coding Surveillance Video Coding
DOI10.1142/S0218001421550065
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000656490200011
PublisherWORLD SCIENTIFIC PUBL CO PTE LTD
Scopus ID2-s2.0-85098536076
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Citation statistics
Document TypeJournal article
CollectionTHE STATE KEY LABORATORY OF INTERNET OF THINGS FOR SMART CITY (UNIVERSITY OF MACAU)
Corresponding AuthorZhou, Mingliang
Affiliation1.School of Computer and Data Engineering, NingboTech University, Ningbo, China
2.Ningbo Institute, Zhejiang University, Ningbo, China
3.School of Computer Science, Chongqing University, Chongqing, China
4.The State Key Lab of Internet of Things for Smart City, University of Macau, Macao
5.Beijing Key Laboratory of Digital Media, School of Computer Science and Engineering, Beihang University, Beijing, China
6.Chongqing Medical Data Information Technology Co., Ltd, Chongqing, China
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Wang, Gang,Zhou, Mingliang,Cao, Haiheng,et al. A Fast Perceptual Surveillance Video Coding (PSVC) Based on Background Model-Driven JND Estimation[J]. INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE, 2021, 35(6).
APA Wang, Gang., Zhou, Mingliang., Cao, Haiheng., Fang, Bin., Wen, Shiting., & Wei, Ran (2021). A Fast Perceptual Surveillance Video Coding (PSVC) Based on Background Model-Driven JND Estimation. INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE, 35(6).
MLA Wang, Gang,et al."A Fast Perceptual Surveillance Video Coding (PSVC) Based on Background Model-Driven JND Estimation".INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE 35.6(2021).
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