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A Realization Method of Spherical Positioning System Applied in Classroom Disciplinary Grasping

A technology of positioning system and implementation method, which is applied in the field of image processing, can solve time-consuming problems and achieve a good face recognition effect

Active Publication Date: 2021-11-16
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These sign-in methods, such as fingerprint sign-in and roster roll-call sign-in, are time-consuming, and there are some situations where there are helper signs, such as Weibo, WeChat sign-in, and APP scan code sign-in

Method used

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  • A Realization Method of Spherical Positioning System Applied in Classroom Disciplinary Grasping
  • A Realization Method of Spherical Positioning System Applied in Classroom Disciplinary Grasping
  • A Realization Method of Spherical Positioning System Applied in Classroom Disciplinary Grasping

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Experimental program
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Embodiment Construction

[0066] Such as figure 1 As shown, the system based on the implementation method of the spherical positioning system applied to classroom violations in the present invention adopts a camera equipped with a slider mobile terminal to form an automatic classroom sign-in system. The system is installed in front of the classroom, and the system is started during the class. Through the movement of the slider, the camera can collect the face images of all the students in the classroom in multiple directions, and then fuse the collected face image information with the database. Compare and analyze the data in the classroom, recognize all the face information in the classroom, and perform automatic sign-in. On the whole, the system is divided into database module, identification module and hardware module, the specific process can be seen figure 2 .

[0067] The hardware consists of a camera, a slider, a microcontroller, and a guide rail; the camera is used to collect face informatio...

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PUM

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Abstract

The invention discloses a realization method of a spherical positioning system applied to class violations and grasping. The invention is a combination of a slider mobile terminal and a camera. The camera is equipped with a slider mobile terminal and can collect multiple images using Laplacian pyramid image fusion. Algorithm, collect a complete face image, input it into the convolutional network for recognition, and finally compare it with the student information in the database to complete automatic sign-in; this system uses a movable multi-directional video surveillance, and cooperates with the slider to move the camera Capture every corner of the classroom. Through the fusion of video information from multiple orientations. It can better obtain obvious facial features, which in turn helps us to perform better face recognition.

Description

technical field [0001] The invention relates to the field of image processing, in particular to the extraction of image information of multiple faces in a picture and the fusion of face information in multiple pictures, and in particular to a method for realizing a spherical positioning system. Background technique [0002] The current classroom roll call, now common is to use the roster roll call sign-in, APP scan code sign-in, class Weibo, WeChat sign-in, fingerprint sign-in. These sign-in methods, such as fingerprint sign-in and roster roll-call sign-in, are time-consuming, and there are some situations where there are helper signs, such as Weibo, WeChat sign-in, and APP scan code sign-in. [0003] The face recognition algorithm mainly includes reference template method, face rule method, sample learning method, skin color model method, feature sub-face method and other algorithms for face detection. For face tracking, there are algorithms such as eigenvector method and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/20G06K9/00G06K9/40G06K9/62G07C1/10
CPCG07C1/10G06V40/16G06V10/147G06V10/30G06F18/251G06F18/214
Inventor 杨波陈张平李闯王春达耿爽
Owner HANGZHOU DIANZI UNIV