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Missing positioning method, device and system based on pedestrian re-recognition

A pedestrian re-identification and positioning method technology, applied in the field of real-time video surveillance, can solve problems such as life safety and guardian injury

Inactive Publication Date: 2018-10-16
TAORAN SHIJIE HANGZHOU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once these people are lost, if they cannot be found in time, there may be problems with their lives and bring unexpected harm to the guardians

Method used

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  • Missing positioning method, device and system based on pedestrian re-recognition
  • Missing positioning method, device and system based on pedestrian re-recognition
  • Missing positioning method, device and system based on pedestrian re-recognition

Examples

Experimental program
Comparison scheme
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specific Embodiment 1

[0038] like figure 1 As shown, the embodiment of the present invention provides a lost-connection positioning method based on pedestrian re-identification, including:

[0039] Target acquiring step S101, acquiring the initial picture of the target pedestrian and the initial lost contact location;

[0040] Collecting step S102, collecting monitoring information within a predetermined distance from the initial lost contact location through the monitoring device;

[0041] In the re-identification step S103, perform pedestrian re-identification on the target pedestrian in the collected monitoring information according to the initial picture of the target pedestrian;

[0042] Query step S104, if the target pedestrian is recognized, query the location where the target pedestrian appears and display it on the display device.

[0043] In the embodiment of the present invention, pedestrian re-identification is applied to the location of the lost in public places, and the location of ...

specific Embodiment 2

[0048] like figure 2 As shown, the embodiment of the present invention provides a pedestrian re-identification based lost-connection positioning device, including:

[0049] The target acquisition module 201 is used to acquire the initial picture of the target pedestrian and the initial lost contact location;

[0050] The collection module 202 is used to collect monitoring information within a predetermined distance from the initial disconnected location through the monitoring device;

[0051] The re-identification module 203 is used to perform pedestrian re-identification on the target pedestrian in the collected monitoring information according to the initial picture of the target pedestrian;

[0052] The query module 204 is configured to query the location where the target pedestrian appears and display it on the display device if the target pedestrian is recognized.

[0053] In the embodiment of the present invention, pedestrian re-identification is applied to the locati...

specific Embodiment 3

[0057] like image 3 As shown, the embodiment of the present invention provides a pedestrian re-identification-based lost-connection positioning system, including:

[0058] The lost-connection positioning device 301 based on pedestrian re-identification in the second embodiment;

[0059] A monitoring device 302, configured to collect monitoring information and send it to the lost-connection positioning device 301;

[0060] The display device 303 is configured to display the location where the target pedestrian appears.

[0061] In the embodiment of the present invention, pedestrian re-identification is applied to the location of the lost in public places, and the location of the lost person can be displayed in real time after query, helping the police and the family of the lost person to find them as soon as possible.

[0062] The embodiment of the present invention does not limit the display device. Preferably, the display device may be a display and / or an intelligent termina...

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Abstract

The invention discloses a missing positioning method, device and system based on pedestrian re-recognition. The method comprises the steps of obtaining an initial image of a target pedestrian, initializing a missing place, collecting and initializing monitoring information of the missing place within a preset distance value, performing pedestrian re-recognition on the target pedestrian in the collected monitoring information, if the target pedestrian is recognized, searching for the place where the pedestrian appears and displaying the place on display equipment. Pedestrian re-recognition is applied to missing positioning in a public place, the place where the pedestrian is missing can be searched for and displayed in real time, and the police and relatives of the missing pedestrian can behelped to find the missing pedestrian as soon as possible.

Description

technical field [0001] The present invention relates to the technical field of real-time video monitoring, in particular to a lost-connection positioning method, device and system based on pedestrian re-identification. Background technique [0002] In real life, there are phenomena of incapacitated people getting lost or lost in public places, including children, the elderly and people with intellectual disabilities. Once these people get lost, if they cannot be found in time, there may be problems with their lives and bring unexpected harm to the guardians. [0003] With the development of pedestrian re-identification technology, applying it to the location of lost contacts in public places can assist public service personnel to help the families of lost people find them as soon as possible. Contents of the invention [0004] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a lost contact positioning method, devic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00H04N7/18
CPCH04N7/18G06V40/23G06V20/52
Inventor 陈鑫叶淑阳
Owner TAORAN SHIJIE HANGZHOU TECH CO LTD
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