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Face shielding movement track drawing method and system

A movement trajectory and face occlusion technology, applied in the field of trajectory drawing, can solve the problem of inability to draw movement trajectories, and achieve the effect of being conducive to safety and epidemic prevention.

Pending Publication Date: 2021-10-01
杭州华量软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of this application is to provide a method and device for drawing moving trajectories of facial occlusion to solve the problem that the moving trajectories cannot be drawn due to facial occlusion masks

Method used

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  • Face shielding movement track drawing method and system

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Embodiment Construction

[0034] In order to make the purpose, technical solution and advantages of the present application clearer, the present application 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 application, not to limit the present application.

[0035] In one embodiment, such as figure 1 As shown, a method for drawing a moving trajectory for facial occlusion is provided, including:

[0036] Step S1, when the target object wearing the mask passes the RFID reader installation location, the RFID reader reads the RFID tag in the mask worn by the target object, and reports the read RFID tag information to the central server.

[0037] In this embodiment, the whereabouts of the target object is difficult to determine when the face is covered by a mask as an example, and a method for drawing a moving trajectory of a face occluded is desc...

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Abstract

The invention discloses a face shielding movement track drawing method and system. A plurality of RFID readers and a plurality of video identification devices are installed in the public environment; and an RFID tag is arranged in the mask. The method includes identifying the RFID tag in the mask through an RFID reader; identifying the identity of the target object through video recognition equipment; and establishing association with the RFID tag, and drawing a moving track of the target object. According to the invention, the moving track of the target object can be drawn under the condition that the face is shielded, and safety epidemic prevention is facilitated.

Description

technical field [0001] The present application belongs to the technical field of track drawing, and in particular relates to a method and system for drawing a moving track of facial occlusion. Background technique [0002] In order to prevent dust pollution in the air, masks often appear in people's lives as a protective device. In recent years, in order to cope with the spread of viruses such as influenza, masks have become a must for epidemic prevention. In public environments, people are wearing masks more and more to protect their own health and safety as well as the health and safety of others. [0003] However, since wearing masks has gradually become the norm, and people's faces are covered by masks, it is difficult to find out the movement track of specific people in the public environment, and the traditional identification and tracking methods based on video images are difficult to achieve. Contents of the invention [0004] The purpose of this application is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G06K9/00
CPCG06K17/0029
Inventor 王真震许志峰韩剑锋
Owner 杭州华量软件有限公司