| Research on multimedia play mode and image optimization based on compensation factor adaptive model |
| Liu, Yuling
|
| 2020-04-01
|
| 发表期刊 | MULTIMEDIA TOOLS AND APPLICATIONS
 |
| ISSN | 1380-7501
|
| EISSN | 1573-7721
|
| 卷号 | 79期号:13-14页码:9315-9330 |
| 摘要 | When traditional multimedia network video image is compressed and transmitted to compensate, because of the different loss of video image features in the acquisition process, the error of compressed transmission compensation is large and the efficiency is low. Firstly, the NLMS algorithm and the improved NLMS algorithm are analyzed. To solve the problem that the compensation factor in the algorithm is too large due to the severe network shake, the NLMS algorithm is further improved by adaptively adjusting the compensation factor coefficient with the change of the network and the prediction error. The research shows that the multimedia playback mode and the image optimization system software structure based on the compensation factor adaptive model realize the dynamic adaptation of the system to various network conditions and the image optimization function during video playback by adopting the bandwidth adaptive strategy and method. The conclusion shows that in the multimedia network video image compression transmission, the improved compensation method has higher performance in multimedia network video image optimization and real-time compression transmission compensation, which has certain advantages compared with the traditional compensation method. © 2019, Springer Science+Business Media, LLC, part of Springer Nature. |
| 关键词 | Error compensation
Image enhancement
Structural optimization
Acquisition process
Compensation factor
Compensation method
Dynamic adaptations
Image optimization
Multimedia networks
Multimedia playback
Real-time compression
|
| DOI | 10.1007/s11042-019-7478-7
|
| 收录类别 | EI
; SCIE
|
| 语种 | 英语
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| WOS研究方向 | Computer Science
; Engineering
|
| WOS类目 | Computer Science, Information Systems
; Computer Science, Software Engineering
; Computer Science, Theory & Methods
; Engineering, Electrical & Electronic
|
| WOS记录号 | WOS:000524950600054
|
| 出版者 | Springer
|
| EI入藏号 | 20191606797296
|
| EI分类号 | 921.5 Optimization Techniques
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| 原始文献类型 | Journal article (JA)
|
| 出版地 | DORDRECHT
|
| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | https://ir.cqcet.edu.cn/handle/39TD4454/3208
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| 专题 | 重庆电子科技职业大学
|
| 作者单位 | School of Digital Media, Chongqing College of Electronic Engineering, Chongqing; 401331, China
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| 第一作者单位 | 重庆电子科技职业大学
|
推荐引用方式
GB/T 7714 |
Liu, Yuling. Research on multimedia play mode and image optimization based on compensation factor adaptive model[J].
MULTIMEDIA TOOLS AND APPLICATIONS,2020,79(13-14):9315-9330.
|
| APA |
Liu, Yuling.(2020).Research on multimedia play mode and image optimization based on compensation factor adaptive model.MULTIMEDIA TOOLS AND APPLICATIONS,79(13-14),9315-9330.
|
| MLA |
Liu, Yuling."Research on multimedia play mode and image optimization based on compensation factor adaptive model".MULTIMEDIA TOOLS AND APPLICATIONS 79.13-14(2020):9315-9330.
|
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