Authorization management system and method for intelligent video analysis service

Abstract

The invention relates to the field of security and protection monitoring and discloses an authorization management system facing intelligent video analysis services and a method thereof. In the system and method, the video analysis services are susceptible to interferences of abnormal states of network and analysis resources so that an authentication subsystem is introduced to divide a process in which authority of providing the services to any user is divided into two steps of authorization and authentication so that granting and confirmation of user authority are separated and thus network cheating can be prevented effectively and service quality is improved and perceptibility and satisfactory degree of the user to the services are improved. In an authorization process, with respect to a problem that an authorization server comes apart with actual analysis resource information, a video source detection unit is added to generate an authorization resource pre-decision strategy so that the success rate of the authorization is increased. In an authorization process, the authentication system is added and authorization confirmation is only performed only to services which provide effective video analysis in the system. In a specific degree, the method is equivalent to increase of the number of users which can be authorized and user service perceptibility is promoted.

Description

technical field [0001] The invention relates to the field of security monitoring, in particular to an authorization management technology for intelligent video analysis services. Background technique [0002] Due to the large-scale popularization of computer systems, the in-depth development of the Internet, and the rapid development of image and video compression processing and transmission technologies, people can process and analyze network transmissions by applying the latest technologies of computers, network communications and image recognition in the security field. digital images for an efficient and viable surveillance solution. After the development of the first-generation full analog system, the second-generation partial digital system and the third-generation complete digital system (network camera and video server), the video surveillance system has entered a new era of intelligent video surveillance. [0003] The intelligent video surveillance system can autom...

AI Technical Summary

Problems solved by technology

Due to the real-time and continuity of video, the analysis of massive video data will inevitably lead to a large amount of resource consumption

Second, for different intelligent video analysis services, the resource consumption varies greatly

Third, the system load is uneven in time, because users need to apply different video analysis services in different scenarios at different times, and there are differences in resource consumption between different intelligent video analysis services

Fourth, the load of the system is unevenly distributed in space. At the same time, a certain intelligent video analysis service device may bear too much load, while other devices are in an unsaturated state.

[0008] The first situation is that although the user has the authority of a certain service and has passed the verification of the authorization server, after sending a service request to the intelligent video analysis service device, the intelligent video analysis service device refuses to execute due to the heavy load, resulting in frequent system authorization. Application for release or intelligent video analysis service device accepts the request, but due to the heavy load, it cannot organize effective video analysis, which leads to the decline in the quality of new and old video analysis services and substandard, resulting in substantial service failure

[0009] The second situation is that the user successfully applies for permission, but after a period of time, after a service request is issued to the intelligent video analysis service device, the video source is interrupted or the quality is degraded, resulting in a substantial service failure, but the authorization and resources are still occupied, reducing other Quantity of analysis services available or reduced quality of other analysis services

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