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2021 International Conference on Digital Society and Intelligent Systems (DSInS)最新文献

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VVC Fast ME Algorithm Based on Spatial Texture Features and Time Correlation 基于空间纹理特征和时间相关的VVC快速ME算法
2021 International Conference on Digital Society and Intelligent Systems (DSInS) Pub Date : 2021-12-03 DOI: 10.1109/dsins54396.2021.9670606
Xiaohan Guan, Xiaoyu Sun
{"title":"VVC Fast ME Algorithm Based on Spatial Texture Features and Time Correlation","authors":"Xiaohan Guan, Xiaoyu Sun","doi":"10.1109/dsins54396.2021.9670606","DOIUrl":"https://doi.org/10.1109/dsins54396.2021.9670606","url":null,"abstract":"Faced with the application of 5G technology, the demand for high-quality video transmission is more urgent. The H.26X series coding framework led by the ITU (International Telecommunication Union) launched a new generation of H.266 encoders in July 2020 in response to emerging scenarios. While bringing average bit rate savings, it also brings high computational costs. The study found that the affine motion mode produced huge computational complexity in the new framework. The fast ME algorithm studied in this subject terminated the division of some blocks ahead of time, corrected the best prediction mode of the sub-CU, and based on the time domain. Features use affine skip mode for blocks that do not require affine prediction, thereby reducing RDO calculations. In the C and D test sequences, the coding time was saved by an average of 15.50%, resulting in an average increase in BD-RATE of 0.502%.","PeriodicalId":243724,"journal":{"name":"2021 International Conference on Digital Society and Intelligent Systems (DSInS)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125867935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Research on Collaborative Utilization of Electronic Archives in the Management of Large-scale Cross-sea Projects 大型跨海项目管理中电子档案协同利用研究
2021 International Conference on Digital Society and Intelligent Systems (DSInS) Pub Date : 2021-12-03 DOI: 10.1109/dsins54396.2021.9670630
Shuangke Gou, Cheng Liu, Guozhu Li, Changsheng Wu, Runda Li, Qinghan Bu
{"title":"Research on Collaborative Utilization of Electronic Archives in the Management of Large-scale Cross-sea Projects","authors":"Shuangke Gou, Cheng Liu, Guozhu Li, Changsheng Wu, Runda Li, Qinghan Bu","doi":"10.1109/dsins54396.2021.9670630","DOIUrl":"https://doi.org/10.1109/dsins54396.2021.9670630","url":null,"abstract":"As the foundation of highway engineering project, electronic archives are the key to supporting modern management and digital transformation of project construction. Based on the needs of electronic archives management for large-scale cross-sea projects, this paper conducts research on management and utilization electronic archives. A workflow on the management platform is established to automatically drive the core management process of the project through electronic files. The automated management level of large-scale cross-sea project is greatly improved.","PeriodicalId":243724,"journal":{"name":"2021 International Conference on Digital Society and Intelligent Systems (DSInS)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132979072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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