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Method and system for matching features of human body and MAC (medium access control) addresses

A technology of MAC address and human body characteristics, which is applied in special data processing applications, services based on location information, structured data retrieval, etc., and can solve problems such as complex calculation speed of algorithms

Inactive Publication Date: 2017-06-20
深圳市深网视界科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

However, the algorithm of this technology only uses face features, and the algorithm is complex and the operation speed is slow.

Method used

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  • Method and system for matching features of human body and MAC (medium access control) addresses
  • Method and system for matching features of human body and MAC (medium access control) addresses
  • Method and system for matching features of human body and MAC (medium access control) addresses

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Embodiment Construction

[0054] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0055] The present invention will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.

[0056] Such as figure 1 As shown, the present invention provides a method for matching human body features and MAC addresses, comprising the following steps:

[0057] S101. Receive a video image within the monitoring range to obtain a face image and / or body image, generate image data from the face image and / or body image and the time and location of the capture, store it in the image log database, and extract the face features or body The features are clustered into face clusters or body clusters respectively, and the face clusters and body clusters of the same person are associated and clustere...

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Abstract

The invention discloses a method and system for matching features of human bodies and MAC (medium access control) addresses. The method comprises the following steps: receiving a video image within a monitoring range, acquiring face images and / or body images, extracting face features or body features, respectively clustering the face features or the body features into face clusters or body clusters, correlating and clustering the face clusters or the body clusters of a same person and acquiring a movement trajectory of each of the human bodies; acquiring MAC records of mobile equipment, storing the MAC records into a MAC diary database and drawing a movement trajectory of the mobile equipment; acquiring and traversing each of the human bodies according to the movement trajectory of each of the human bodies, calculating the times cij of successful matching of each of the human bodies and each of mobile equipment in the movement trajectory and the times of appearance of each of the mobile equipment within the time period of the movement trajectory and acquiring matching rate of each of the human bodies and the equipment according to the a specific value. According to the method and the system, matching is realized by MAC and the face features or the body features, and the identities of the human bodies corresponding to the MAC addresses are acquired by taking the human bodies as mediums, so as to realize the correlation of the identities, the images and the MAC addresses.

Description

technical field [0001] The invention belongs to the technical field of video image processing, and in particular relates to a method and system for matching human body features and MAC addresses. Background technique [0002] The technology to determine the identity of a person through the image information of the person is becoming more and more mature, but the existing algorithm only uses the face information of the surveillance video. This method is often unable to capture a clear face due to the camera definition and installation angle. Only when the face is facing the camera can the camera capture the face, and when the side face is at a large angle and the person's back is facing the camera, the face capture will fail, which will affect the identification effect of the person. Therefore, the technology of using MAC probes to detect the MAC addresses of surrounding mobile devices to improve the identification of personnel emerges. However, the algorithm of this techno...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06K9/00G06K9/62H04W4/02
CPCH04W4/029G06F16/22G06F16/245G06F16/51G06F16/5866G06V40/168G06V40/103G06F18/23
Inventor 胡湛陈芳林陈浩陈石玉
Owner 深圳市深网视界科技有限公司
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