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Position spot matching-based video identifying, tracking and positioning system

A video recognition, tracking and positioning technology, applied in the field of spatial information, can solve the problems of complex data, low accuracy, and the huge gap between video recognition level and application requirements, and achieve the effect of reducing costs and improving efficiency.

Active Publication Date: 2016-08-10
SHENZHEN INST OF ADVANCED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to problems such as complex data and low accuracy, there is a huge gap between the level of video recognition and application requirements

Method used

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  • Position spot matching-based video identifying, tracking and positioning system
  • Position spot matching-based video identifying, tracking and positioning system
  • Position spot matching-based video identifying, tracking and positioning system

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Embodiment Construction

[0025] In order to make the object, technical solution and beneficial effects of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] Such as figure 1 As shown, the video recognition tracking and positioning system based on position point fitting is characterized in that it includes a positioning mobile terminal 100, a monitoring camera 200 and a background server 400, wherein:

[0027] The positioning mobile terminal 100 includes a location unit 101, a first clock unit 102 and a first communication unit, the location unit 101 is used to obtain and record location information; the first clock unit 102 is used to obtain and Recording the corresponding first time-series information while recording the location in...

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Abstract

The invention relates to space information technologies and specifically relates to a position spot matching-based video identifying, tracking and positioning system. A video map is established via an AP monitoring camera, a WIFI mobile terminal user group is set as a monitoring target, a user group positioning video image taken at a certain time is obtained, a spot pixel map of all target spots is formed via video feature analyzing operation, and mobile phone positions and ID information of the user group are extracted to form a spot vector map; the spot pixel map and the spot vector map are subjected to spatial overlaying operation, space-time coordinates are used as pointers, a corresponding relation between user images and mobile phone information of users is established, video pixel spots and mobile phone positioning spots are subjected to multiple times of overlaying operation and matching operation, and therefore attributes such as user mobile phone identification numbers and the like are given to pixel human images; mobile terminal information can be precisely matched with video human images, large-scale population monitoring and identity recognition can be realized, traditional manual processed can be replaced, and efficiency improvement and cost reduction can be realized.

Description

technical field [0001] The invention relates to spatial information technology, in particular to a video recognition tracking and positioning system based on position point fitting. Background technique [0002] The current automatic target recognition of camera surveillance mostly relies on video analysis technology. However, due to problems such as complex data and low accuracy, there is a huge gap between the level of video recognition and application requirements. One of the effective ways to change the above situation is to use other technical means to assist video analysis. The present invention associates and matches video objects and their mobile phone information within the same monitoring range, and carries out compound query and identification of two-dimensional information. Contents of the invention [0003] To achieve the above object, the present invention adopts the following technical solutions: [0004] The video recognition tracking and positioning syst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N5/232H04W4/02H04W84/12
CPCH04N7/181H04W4/021H04W84/12H04N23/60
Inventor 修文群
Owner SHENZHEN INST OF ADVANCED TECH
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