CN113079389B - 一种边缘计算环境下的资源自适应调节方法 - Google Patents
一种边缘计算环境下的资源自适应调节方法 Download PDFInfo
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- CN113079389B CN113079389B CN202110306565.2A CN202110306565A CN113079389B CN 113079389 B CN113079389 B CN 113079389B CN 202110306565 A CN202110306565 A CN 202110306565A CN 113079389 B CN113079389 B CN 113079389B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
表项 | 每一帧F1分数的平均值 |
OpValScore[R(720p)] | 1 |
OpValScore[R(480p)] | 0.9 |
OpValScore[R(360p)] | 0.8 |
表项 | 每一帧F1分数的平均值 |
OpValScore[F(60)] | 1 |
OpValScore[F(30)] | 0.9 |
OpValScore[F(15)] | 0.7 |
OpValScore[F(5)] | 0.8 |
配置 | α'+b/(ModelConsumption<sub>i</sub>*f) |
<720p,60,M<sub>1</sub>> | 1.0208 |
<480p,60,M<sub>2</sub>> | 0.9417 |
<360p,60,M<sub>3</sub>> | 0.8833 |
<720p,30,M<sub>1</sub>> | 0.9417 |
<720p,5,M<sub>1</sub>> | 1.05 |
<480p,30,M<sub>2</sub>> | 0.8933 |
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