Computer Engineering and Applications ›› 2020, Vol. 56 ›› Issue (17): 86-92.DOI: 10.3778/j.issn.1002-8331.1911-0410

Previous Articles     Next Articles

Application of Edge Computing in Video Investigation

JIA Xiaoqian, CHEN Gang, LI Baibing   

  1. People’s Public Security University of China, Beijing 100038, China
  • Online:2020-09-01 Published:2020-08-31



  1. 中国人民公安大学,北京 100038


Video investigation is the key technology for criminal investigation. With its characteristics of objectivity and authenticity, it provides reliable support for the investigation of a large number of criminal cases. However, the extensive development of the video investigation system has gradually exposed its drawbacks. And edge computing is a new data algorithm model that comes along with the production and application of Internet of Things, AI and other technologies. Edge computing has technical and logical feasibility in the field of video reconnaissance. Its unique computing logic can effectively alleviate the computing and storage pressure of the cloud center in practical applications, and complete the initial processing operations of data optimization, transmission, and sharing at the edge to achieve close collaboration between edge and cloud. Based on the application in different value scenarios, edge computing can release the value of video investigation big data , effectively solve the problems of data heterogeneity, delay and security privacy.

Key words: video investigation, edge computing, investigation applications, data management, value scenarios



关键词: 视频侦查, 边缘计算, 侦查应用, 数据管理, 价值场景