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Personnel positioning method and system, and terminal device

A technology for personnel positioning and personnel, which is applied in the fields of instruments, electrical digital data processing, computer parts, etc.

Inactive Publication Date: 2018-07-06
SHENZHEN INFINOVA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiment of the present application provides a personnel positioning method, system and terminal equipment to solve the existing problems that a lot of manpower and time are spent on personnel positioning, and the positioning efficiency is low

Method used

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  • Personnel positioning method and system, and terminal device
  • Personnel positioning method and system, and terminal device
  • Personnel positioning method and system, and terminal device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] figure 1 A schematic diagram of the implementation process of a personnel positioning method provided in the embodiment of the present application is shown, and the details are as follows:

[0027] Step S11, obtaining the face picture of the target person;

[0028] In the embodiment provided by this application, when the user needs to find the location of the target person, the user uploads the face picture of the target person to the personnel positioning system; when the personnel positioning system detects that a picture is uploaded, it obtains the face picture of the target person uploaded by the user .

[0029] Step S12, searching for and determining a snapshot within a preset range that has a greater similarity with the face picture than the preset similarity, wherein the snapshot is captured by a camera deployed within the preset range;

[0030] In the embodiment provided by the present application, after receiving the face picture of the target person uploaded...

Embodiment 2

[0042] figure 2 It shows a schematic diagram of the implementation process of a personnel positioning method provided in another embodiment of the present application, and is described in detail as follows:

[0043] Step S21, receiving the snapshot taken by the deployed camera;

[0044] The snapped pictures are stored according to the position information of the camera corresponding to the snapped pictures to form a picture library.

[0045]In this step, the user deploys and controls the camera within the preset range in advance, connects the deployed camera to the personnel positioning system, and records the location of the camera according to the identification information of the camera; then receives the camera in real time to capture the preset range The snapped picture is stored according to the camera that took the snapped photo to form a picture library. Wherein, the camera includes a face capture camera.

[0046] Step S22, obtaining the face picture of the target ...

Embodiment 3

[0062] Corresponding to the intelligent push method of the exercises described in the above embodiments, image 3 A structural block diagram of a personnel positioning system provided by an embodiment of the present invention is shown, and for convenience of description, only parts related to the embodiment of the present invention are shown.

[0063] refer to image 3 , the personnel positioning system includes: a face picture acquisition unit 31, a search unit 32, a position information determination unit 33 and a positioning unit 34, wherein:

[0064] Face picture acquisition unit 31, used to acquire the face picture of target personnel;

[0065] The search unit 32 is used to search and determine a snapshot within a preset range whose similarity with the face picture is greater than a preset similarity, wherein the snapshot is captured by a camera deployed within the preset range;

[0066] A location information determining unit 33, configured to determine its location in...

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Abstract

The invention that is applicable to the technical field of security and protection provides a personnel positioning method and system, and a terminal device. The method comprises: a face image of a target person is obtained; searching is carried out to determine a snapshot picture having a similarity with the face image larger than a preset similarity in a preset range; according to identifier information of a camera shooting the snapshot picture, location information is determined; and on the basis of the location information, the target person is located. During the positioning process, thepersonnel positioning system is able to locate the camera shooting the snapshot picture according to the searched snapshot picture having the similarity with the face image larger than the preset similarity and then the location of the camera is determined based on the identifier information of the camera, so that an objective of locating the target person is achieved. Therefore, a tedious processof searching for a target person in a monitoring video base manually during target person positioning is avoided, so that the personnel positioning time is saved substantially and the human resourcesare saved.

Description

technical field [0001] The embodiments of the present application belong to the field of security technologies, and in particular relate to a method, system and terminal equipment for locating personnel. Background technique [0002] With the development of our country's social economy, all kinds of economic activities are becoming more and more frequent, and the floating population is increasing rapidly. The acceleration of personnel mobility has brought enormous pressure to the household registration management and case investigation of the public security organs. For example, the traditional method of finding suspects during the investigation of cases by public security organs generally requires the public security personnel or related personnel to review the surveillance video to obtain the location where the suspect has appeared. This method of finding suspects often requires a lot of manpower, time, etc., and when the public security personnel review the surveillance ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06F17/30G06Q50/26
CPCG06F16/51G06F16/583G06Q50/26G06V40/172
Inventor 颜欣
Owner SHENZHEN INFINOVA
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