Multi-camera real-time linkage mutual feedback tracing system and method

A multi-camera and tracking system technology, applied in the field of mutual feedback tracking system, can solve the problems of inability to achieve priority automatic tracking of specific targets, inability to achieve accurate classification of multiple moving targets, and low detection rate of effective targets, and to achieve real-time guarantees, The effect of improving the processing effect and the large monitoring range

Active Publication Date: 2015-04-08
四川灵目科技有限公司
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Problems solved by technology

[0009] The purpose of the multi-camera real-time linkage mutual feedback tracking system described in the present invention is to address the low detection rate of effective targets in the currently applied master-slave video surveillance system, the inability to accurately classify multiple active targets, and the inability to realize Priority automatic tracking of specific targets, not to mention accurate secondary focus
The system solves the problems of many virtual scenes and low tracking efficiency in the current master-slave camera video surveillance system by adding pixel reduction units, moving target feature information extraction units, and shape and feature recognition units.

Method used

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[0032] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0033] According to an embodiment of the present invention, a multi-camera real-time linkage mutual feedback tracking system is proposed. The multi-camera real-time linkage mutual feedback tracking system mainly includes: a tracking control terminal, a wide-angle trigger, a high-speed pan-tilt tracking camera, a video processing The four parts of the unit, the video processing unit is composed of a pixel reduction unit, an active ta...

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Abstract

The invention relates to a multi-camera real-time linkage mutual feedback tracing system. The multi-camera real-time linkage mutual feedback tracing system is characterized in that a video processing unit identifies various target forms in image information obtained by a high-definition camera; dome cameras achieve automatic magnification, judgment, recording and tracing of targets; particularly, for enhancing the high-definition image and video tracing identification accuracy, the inside of the video processing unit is provided with a target characteristic identifying module for identifying the targets again. The multi-camera real-time linkage mutual feedback tracing system comprises a gun camera module, a dome camera module, the video processing unit and a tracing control terminal, wherein the video processing unit is composed of a pixel reducing unit, a moving target information detecting unit, a moving target characteristic extracting unit, a target tracing queue unit, a tracing camera control unit, a form identification and target detail characteristic extracting unit and a target tracing control unit.

Description

technical field [0001] The invention relates to the field of video monitoring, in particular to a system and method for mutual feedback tracking with real-time linkage of multiple cameras. Background technique [0002] The current patent application number is 200820093731.5. The utility model of master-slave camera video surveillance system is composed of master dome camera and video processing unit. The bolt is in a static state and completes the task of covering a wide range of video surveillance areas; the dome is a high-speed dome that zooms in on the target in the image information sent back by the bolt, providing clearer close-range details, which is convenient Observation, judgment and evidence collection; the video processing unit is used to detect and lock the moving target in the image taken by the bolt. [0003] The working principle of the master-slave camera video monitoring system is that the video data of the gun camera is transmitted to the video processing ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18G06T7/20
Inventor 邹刚蒋涛
Owner 四川灵目科技有限公司
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