Intelligent monitoring system and method based on combination of 3DGIS with real scene video

Abstract

The invention discloses an intelligent monitoring system and method based on a combination of a 3DGIS with a real scene video. The system comprises a plurality of visual sensors, a network transmission unit, an image processing unit, an intelligent behavior recognition unit, a central processing unit and a display; and the method comprises an S1 step of using the plurality of visual sensors for collecting real-time video signals; an S2 step of analyzing the real-time video signals, and extracting shape, behavioral and coordinate information of a moving target; and an S3 step of building a moving target model based on the shape, behavioral and coordinate information of the moving target, and dynamically displaying the moving target model on a corresponding coordinate of an electronic map. According to the invention, by use of the technologies such as the visual sensors, broadband transmission, image processing, intelligent behavioral recognition, photogrammetry, 3D virtual environment and the like, real-time panoramic video browsing and monitoring are achieved with good social and economic benefits. The invention can be applied to a variety of video monitoring systems.

Description

technical field [0001] The invention relates to the field of security monitoring, in particular to an intelligent monitoring system, and also relates to an intelligent monitoring method. Background technique [0002] 3D: Three Dimensions, three-dimensional. [0003] GIS: Geographic Information System (Geographic Information System or Geo-Information system, GIS) is sometimes called "geographic information system". It is a specific and very important spatial information system. It is a technical system that collects, stores, manages, calculates, analyzes, displays and describes the relevant geographical distribution data in the space of the entire or part of the earth's surface (including the atmosphere) with the support of computer hardware and software systems. [0004] With the popularization of digital monitoring system and the rapid development of network communication technology, image compression technology and image analysis technology, it provides an efficient and ...

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the video monitoring system generally installs cameras on site, and transmits the data to the monitoring center for display, so as to realize real-time video monitoring, but the area that each camera can collect is limited, and cannot realize all-round and large-scale monitoring; the existing In terms of technology, although the electronic map can realize all-round and large-scale data display, it cannot obtain real-time and dynamic data, and cannot meet the needs of real-time monitoring

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