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Method, device and system for finding target object based on surveillance camera

A technology for monitoring cameras and objects, which is applied in closed-circuit television systems, computer components, character and pattern recognition, etc., and can solve the problem of not being able to know the target terminal target object

Active Publication Date: 2020-04-28
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method, device and system for finding a target object based on a surveillance camera, so as to at least solve the problem in the prior art that the target terminal carrying a target terminal in the surveillance area cannot be known Target Audience Technical Questions

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  • Method, device and system for finding target object based on surveillance camera
  • Method, device and system for finding target object based on surveillance camera
  • Method, device and system for finding target object based on surveillance camera

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Embodiment 1

[0027] According to an embodiment of the present invention, an embodiment of a method for tracking a target object based on a surveillance camera is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be implemented in a computer system such as a set of computer-executable instructions and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0028] figure 1 is a flow chart of a method for tracking a target object based on a surveillance camera according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0029]Step S102, the tracking terminal sends the identification information of the target terminal to be tracked to the surveillance camera cluster, wherein the surveillance cameras in the surveillance camera cluster are provided with a wireless pr...

Embodiment 2

[0111] According to an embodiment of the present invention, a system embodiment for tracking a target object based on a surveillance camera is provided, such as Figure 6 As shown, it includes: a surveillance camera cluster 61 and a tracking terminal 63 .

[0112] Wherein, monitoring camera cluster 61, each monitoring camera in monitoring camera cluster is provided with wireless probe device, and wireless probe device comprises directional antenna, and the orientation of the transmitting surface of directional antenna is identical with the photographing direction of monitoring camera, and monitoring camera uses Upon receiving the identification information of the target terminal to be tracked, when the wireless probe device monitors that the target terminal enters the detection area, the monitoring information is generated, wherein the monitoring information at least includes: time information when the target terminal is detected.

[0113] Specifically, the above-mentioned tar...

Embodiment 3

[0135] According to an embodiment of the present invention, a system embodiment for tracking a target object based on a surveillance camera is provided, such as Figure 7 As shown, it includes: a monitoring camera cluster 71, a video server 73 and a tracking terminal 75.

[0136] Wherein, monitoring camera cluster 71, each monitoring camera in the monitoring camera cluster is provided with wireless probe device, and wireless probe device comprises directional antenna, and the orientation of the transmitting surface of directional antenna is identical with the photographing direction of monitoring camera, and monitoring camera uses Upon receiving the identification information of the target terminal to be tracked, when the wireless probe device monitors that the target terminal enters the detection area, the monitoring information is generated, wherein the monitoring information at least includes: time information when the target terminal is detected.

[0137] Specifically, the...

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PUM

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Abstract

The invention discloses a method, device and system for searching a target object based on a monitoring camera. Wherein, the method includes: the tracking terminal sends the identification information of the target terminal to be tracked to the monitoring camera cluster; the tracking terminal receives the monitoring information returned by multiple monitoring cameras in the monitoring camera cluster; the tracking terminal monitors the target terminal according to each monitoring camera. According to the matching result of the time information at the time and the shooting time of the captured surveillance video, the video image set is obtained; the tracking terminal analyzes the video images contained in the video image set according to predetermined rules, and determines the target object carrying the target terminal from the video image. The invention solves the technical problem in the prior art that the target object carrying the target terminal in the monitoring area cannot be known in the process of searching for the target object based on the monitoring camera.

Description

technical field [0001] The invention relates to the field of security monitoring, in particular to a method, device and system for searching a target object based on a monitoring camera. Background technique [0002] The security monitoring system is a system that uses video detection technology to display and record on-site images in the monitoring fortified area. It can reflect the monitored objects in real time, vividly and truly. It mainly includes front-end equipment, transmission equipment, processing / control equipment and recording / Display four parts of the equipment, so as to replace manual monitoring for a long time, and let people see everything that actually happens in the monitored area. [0003] In the current security monitoring system, the position information of the camera is distinguished by the screen menu adjustment method, but this method is greatly affected by subjective factors, has high requirements for operators, and cannot directly display the posit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18G06K9/00
CPCH04N7/18G06V40/166G06V20/52
Inventor 叶蔚然练斌陈树毅
Owner HANGZHOU HIKVISION DIGITAL TECH