Target tracking method, monitoring equipment, storage medium and target tracking system

Abstract

The invention relates to the technical field of security and protection, in particular to a target tracking method, monitoring equipment, a storage medium and a target tracking system, and the methodcomprises the steps: obtaining a current image frame, and carrying out target recognition on the current image frame; when a tracking target exists in the current image frame, determining motion parameters of a local pan-tilt based on the position of the tracking target in the current image frame, wherein the motion parameters comprise at least one of the motion direction, the motion speed or thezoom rate; and according to the motion parameters of the local pan-tilt, controlling the motion of the local pan-tilt so as to track the tracking target. Target tracking is carried out in local monitoring equipment, so that target recognition and trajectory tracking can be realized in a certain area by using single pan-tilt monitoring equipment, the use of linkage among a plurality of monitoring equipment to track a target is avoided, a coordinate calibration process necessary for the linkage of the plurality of equipment can be avoided, and the real-time performance and the accuracy of tracking can be ensured by directly controlling the local pan-tilt.

Description

technical field [0001] The invention relates to the field of security technology, in particular to a target tracking method, a monitoring device, a storage medium and a system. Background technique [0002] At present, the gun-ball linkage, thunderball linkage or panoramic close-up tracking commonly used in the monitoring field are radar or fixed cameras and other equipment to monitor a certain area and use the pan-tilt camera to zoom in on close-up. Among them, the linkage between multiple devices is often used to first establish a coordinate system between multiple devices, for example, use the monitoring platform as the coordinate origin to establish a coordinate system, and then calibrate the coordinates of each device in the coordinate system. Specifically, during the monitoring linkage process, each device sends the collected images to the monitoring platform, and the monitoring platform determines the monitoring device that is currently tracking the target, and sends ...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a target tracking method, monitoring equipment, storage medium and system to solve the problem of low real-time and low accuracy of target tracking

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