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Face recognition method and device, storage medium and computing equipment

A face recognition and computer technology, applied in the field of face recognition, can solve problems such as fraud by criminals, and achieve the effect of high tolerance and accurate screening

Pending Publication Date: 2020-02-04
上海上湖信息技术有限公司
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AI Technical Summary

Problems solved by technology

If the criminals use this fraudulent method, since the two faces are of the same height, they can easily pass the face comparison algorithm adopted by the current technology, which will lead to the successful fraud of the criminals.

Method used

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  • Face recognition method and device, storage medium and computing equipment
  • Face recognition method and device, storage medium and computing equipment

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Embodiment Construction

[0021] Those skilled in the art understand that, as mentioned in the background art, there are defects in the existing mechanism, which makes it easy for criminals to use image processing methods to conduct fraud and obtain improper benefits.

[0022] An embodiment of the present invention provides a method for determining a human face, including: determining a first human face picture and a second human face picture; based on a scale invariant feature transformation algorithm, extracting the first human face picture and the second human face picture feature, to obtain the respective feature vectors of the first face picture and the second face picture; judge the similarity of the first face picture and the second face picture according to the feature vector; compare the similarity and a preset threshold to determine whether the first face picture and the second face picture are the same face picture.

[0023] The embodiment of the present invention utilizes the scale-invarian...

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Abstract

The invention discloses a face recognition method and device, a storage medium and computing equipment. The face recognition method comprises the steps of acquiring a first face picture and a second face picture; based on a scale invariant feature transformation algorithm, extracting features of the first face picture and the second face picture to obtain respective feature vectors of the first face picture and the second face picture; judging the similarity between the first face picture and the second face picture according to the feature vector; and comparing the similarity with a preset threshold to determine whether the first face picture and the second face picture are the same face picture. Through the technical scheme provided by the invention, a more accurate face comparison result can be obtained.

Description

technical field [0001] The present invention relates to the technical field of face recognition, in particular to a face recognition method and device, a storage medium, and a computing device. Background technique [0002] In the link of the user's loan application, the user's identity authentication is an essential link. For online lending, most financial institutions require users to upload a photo of their ID card in hand. [0003] Under normal circumstances, when the face comparison method is used to indicate that the user's face in the photo is consistent with the face in the ID card, that is, the face comparison result is passed, and the next link of the loan application is entered. However, in the face comparison process, criminals may use image processing software to process images to commit network fraud. [0004] For example, lawbreakers can process the face part of the user holding the ID card in the photo, extract the face in the ID card they have stolen, and ...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06N3/04
CPCG06V40/171G06V40/168G06V40/172G06N3/045
Inventor 赵毅仁李铁铮
Owner 上海上湖信息技术有限公司
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