Monocular cross-camera multi-target recognition, positioning and tracking device and method based on spatio-temporal continuity

Abstract

The invention discloses a monocular cross-camera multi-target recognition, positioning and tracking device and method based on time-space continuity, including an information collection module, a time synchronization module, a server and a display screen. The information collection module includes several optical sensing devices, The time synchronization module includes a clock module set in the optical sensing device and a timing module set in the server, and the server is also equipped with a database, a distortion correction module, a field of view calibration module, a target recognition module, a classification detection module, The space-time analysis module, the online learning module and the coordinate matching module, the optical sensing device is connected to the server through the communication network, and the display screen is connected to the server through the video line. The invention can realize single-eye, cross-camera, multi-target recognition and tracking, and form the target's motion trajectory, so as to trace and track the target's motion behavior, and can be widely used in traffic monitoring, public security prevention and control and other fields, improving the Safety in residential and office environments.

Description

technical field [0001] The invention relates to the technical field of target track tracking and monitoring, in particular to a monocular cross-camera multi-target recognition, positioning and tracking device and method based on spatio-temporal continuity. It can be applied to weapon systems, aerospace, railway transportation, military, economy, society and other fields, specifically in intelligent video surveillance (based on motion recognition, footwork-based human recognition, automatic object detection, etc.), automatic monitoring (monitoring a scene to Suspicious behavior detection), traffic monitoring (collecting traffic data in real time to direct traffic flow), public security prevention and control, etc. have good application prospects. Background technique [0002] With the development of economy and technology, people have put forward higher requirements for the safety of living and office environments, and the safe operation of key facilities or areas (such as nu...

AI Technical Summary

Problems solved by technology

The monitoring and tracking of the existing technology is the identification and tracking of a single camera within a certain range and scene. In the field of cross-camera monitoring and tracking, there are still problems such as difficult synchronization of time and space tracking, difficult identification of multiple targets crossing, and difficult tracking.

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