视频轻量化技术在铁路系统的应用研究
Study on Application of Video Lightweight Technology in Railway Video Surveillance
陈家斌 1张乘齐 2谢博要3
作者信息
- 1. 中国铁路南宁局集团有限公司天道公司,广西 南宁 530029
- 2. 中国铁路南宁局集团有限公司南宁工务段,广西 南宁 530029
- 3. 中国铁路南宁局集团有限公司南宁调度所,广西 南宁 530029
- 折叠
摘要
为解决铁路视频监控传输带宽、存储空间不足的问题,研究基于人工智能深度学习算法和视频编码解码框架优化的视频轻量化技术,研制出了一种可旁路部署轻量化设备.经运用测试,证实研制出的轻量化设备达到了有效降低码率及视频所占用的存储空间,而保持编码格式、画面分辨率、帧数不变的效果,可有效解决铁路系统日益增长的视频监控需求.
Abstract
To solve the problem of insufficient transmission bandwidth and storage space for railway video surveil-lance,the video lightweight technology based on artificial intelligence deep learning algorithm and video coding and decoding framework optimization is studied,and a lightweight device that can be deployed in off-line is developed.Through the application test,it is proved that the developed lightweight equipment can effectively reduce the bit rate and the storage space occupied by the video,and keep the encoding for-mat,picture resolution,frame number unchanged,which can effectively solve the growing railway video surveillance needs.
关键词
铁路/视频监控/轻量化Key words
railway/video surveillance/lightweight引用本文复制引用
出版年
2024
NETL
NSTL
万方数据