Method and system for amalgamation process and display of multipath video information when monitoring

Abstract

The invention discloses a method and system for monitoring the middle-multi path video information combined process and display. The method comprises the following steps: while the initialization, according to the video view of the paths and the positioning point of an electronic map view, confirming the coordinate changing relation from the part image coordinate system of each path video to the overall map coordinate system; according to the pixel information of each path of video image data, achieving the detection and track for the mobile target and sorts of high-level information extraction base on the information, achieving the transmission of the same target of the different scenes in the entire monitoring scene; regularly obtaining the position and other information for the mobile target, transferring the position and information from the part image coordination system to the overall electronic map coordinate system, and combining the information to two-dimensional plane image of the overall electronic map coordinate system to display the target, which enable people understand the overall situation of the monitoring area intuitively.

Description

technical field [0001] The invention relates to the fields of video monitoring and video image analysis, in particular to a method and system for fusion processing and displaying of multi-channel video information in monitoring. Background technique [0002] At present, in my country and other countries, video surveillance technology has been widely used in traffic scenes (such as roads, railways, etc.), military facilities, key security places (such as important state agencies, banks, etc.), large public places (such as shopping malls, trains, etc.) Stations, airports, hospitals, schools, etc.) and other places. Traditional video surveillance systems are basically composed of surveillance cameras or arrays of surveillance cameras and video recording equipment, and their main function is to record video of the surveillance area for later analysis. The important disadvantage of this kind of system is that it can't really realize the real-time analysis and monitoring of the mo...

AI Technical Summary

Problems solved by technology

However, in the previous video surveillance system, the video information of each camera is processed independently, and the monitoring information (such as movement trajectory, target type, etc.) is displayed in a separate scene of each camera. This method can only reflect the local area In the case of not being able to obtain a panoramic view, it still cannot meet the needs in many aspects

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