Real-time attendance method and device based on face recognition, and storage medium

A technology of face recognition and face information, which is applied in the field of face recognition, can solve the problems of low efficiency of face attendance check-in, etc., and achieve the effects of alleviating the pressure of processing a large number of useless pictures, low delay, and overcoming network expenses

CN110458973AInactive Publication Date: 2019-11-15GCI SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2019-11-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a real-time attendance system based on face recognition, comprising: receiving video information collected by a camera, and decomposing the video information into picture information; cropping the picture information, calculating coordinates of a human face in a human face part image, and calculating a coordinate coincidence degree; judging whether an image frame of the picture information corresponding to the human face part image is an effective frame according to the coordinate coincidence degree; if so, extracting a feature code of the human face part image; selecting human face identity information corresponding to human face information that is successfully matched with the feature code to serve as real identity information of the human face part image corresponding to the feature code; and marking an attendance state of a person corresponding to the real identity information as a checked state. The real-time attendance system based on face recognition disclosed by the invention can effectively solve the problem of low face recognition attendance efficiency of the prior art. The embodiment of the invention further discloses a real-time attendance system based on face recognition, and a storage medium.
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Description

technical field

[0001] The invention relates to the technical field of face recognition, in particular to a real-time attendance system based on face recognition. Background technique

[0002] In the recognition of the face attendance system, the traditional method is that the person stays in front of the camera of the attendance machine for a few seconds. After the system takes a picture, it will process it, recognize the face and combine it with background processing, and return the result of whether the punch card is successful or not.

[0003] The inventor finds in the process of implementing the present invention that there are the following technical problems in the prior art:

[0004] In actual use, there is not much difference in the experience of employees in the way of fingerprint or face check-in. They need to stop to take pictures and wait for the check-in result, resulting in low check-in efficiency. Contents of the invention

[0005] The embodiment of the pr...

Examples

Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] see figure 1 , is a schematic flowchart of a real-time attendance attendance method based on face recognition provided in Embodiment 1 of the present invention, including:

[0039] S101. Receive video information collected by the camera, and decompose the video information into picture information;

[0040] S102. Crop the partial image of the human face in the picture information, calculate the coordinates of the human face in the partial image of the human...