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Vision-and-wireless-positioning-based mobile terminal identity verification method

A mobile terminal and wireless positioning technology, applied in the field of signal processing technology and image processing, can solve the problem of not being able to track a person, and achieve the effect of convenient processing, convenient extraction of facial features, and optimized image quality

Inactive Publication Date: 2015-12-16
SHENZHEN FACE THE FUTURE CLOUD MEDIA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the current problem that a person’s trajectory cannot be precisely tracked through a mobile terminal, and then identity confirmation is carried out, the present invention proposes a mobile terminal identity confirmation method based on vision and wireless positioning

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Embodiment Construction

[0024] The method for confirming the identity of a mobile terminal based on vision and wireless positioning proposed by the present invention is described in detail as follows in conjunction with the accompanying drawings and embodiments.

[0025] Such as figure 1 As shown, the visual and wireless positioning mobile terminal identity confirmation area includes at least 4 wireless hotspot modules and camera integration devices. Among them, the world coordinate system has been artificially selected, and the positions of the cameras are installed and adjusted in advance. It is required that camera one 1, camera two 2, camera three 3, and camera four 4 be grouped respectively. When the face is biased towards camera one 1 and camera two 2, the group of data is used to confirm the face position information; otherwise, the images collected by camera three 3 and camera four 4 are used to confirm the face position.

[0026] When a mobile terminal enters the wireless coverage area, the...

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Abstract

Disclosed in the invention is a vision-and-wireless-positioning-based mobile terminal identity verification method. On the basis of combination of a wireless positioning algorithm and a binocular vision algorithm, a one-to-many or many-to-one mapping relation between a mobile terminal and feature faces is established, thereby obtaining a database of face data and Mac addresses of the mobile terminal. The human trace can be detected from two aspects, thereby overcoming a defect that the camera can not detect the face image.

Description

technical field [0001] The invention belongs to the field of signal processing technology and image processing technology, and in particular relates to an identity confirmation technology of a mobile terminal based on vision and wireless positioning. Background technique [0002] Wireless signal processing technology has probe capabilities, such as Wifi, Bluetooth, sound waves and other wireless signals can establish connection relationships between devices and between devices and hotspots. Taking Wifi as a specific example, a Wifi hotspot can perceive all mobile terminals within its signal coverage. Regardless of whether the mobile terminal is connected to the Wifi hotspot or not, as long as the Wifi of the mobile terminal is turned on and within the signal range of the hotspot, the management terminal of the Wifi hotspot can detect the unique Mac address of any mobile terminal and can detect the mobile terminal. The distance between the terminal and the wireless hotspot. ...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06F17/30
CPCG06F16/583G06V40/178G06V40/16G06V40/161G06V40/168
Inventor 沈浩崔成王堃伍兴导
Owner SHENZHEN FACE THE FUTURE CLOUD MEDIA TECH CO LTD