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Face recognition method based on local binary features and related device

A local binary feature and face recognition technology, which is applied in the field of image recognition, can solve the problems of reducing the effect of face recognition, low accuracy and precision of face recognition, and achieve the effect of reducing complexity and improving speed

Pending Publication Date: 2022-03-25
苏州国芯科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the accuracy and precision of existing face recognition are low, which reduces the effect of face recognition

Method used

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  • Face recognition method based on local binary features and related device
  • Face recognition method based on local binary features and related device
  • Face recognition method based on local binary features and related device

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Embodiment Construction

[0039] The core of the present application is to provide a face recognition method based on local binary features, a face recognition device, a computing device, and a computer-readable storage medium, so as to improve the effect of face recognition.

[0040] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0041] Among the related technologies, the technology for face recognition: one is the recognition m...

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Abstract

The invention discloses a face recognition method based on local binary features, and the method comprises the steps: carrying out the dimension reduction of a to-be-detected face image through a circular LBP operator, and obtaining a local binary feature table; performing LBP feature calculation on the local binary feature table to obtain a feature vector; and performing similarity calculation on face images in an image library based on the feature vectors to obtain a recognition result. According to the method, the local binary feature table is obtained through processing, then the feature vector is calculated based on the table, and finally the similarity calculation is carried out on the face images in the image library based on the feature vector to obtain the recognition result, so that the recognition is carried out by adopting a similarity method, the complexity of an algorithm is reduced, and the recognition speed is improved. The invention further discloses a face recognition device based on the local binary features, computing equipment and a computer readable storage medium.

Description

technical field [0001] The present application relates to the technical field of image recognition, and in particular to a face recognition method based on local binary features, a face recognition device, a computing device, and a computer-readable storage medium. Background technique [0002] With the continuous development of technology, biometric technology is becoming more and more important. As an inherent attribute of human beings, biological characteristics have strong self-stability and individual differences. Biometric characteristics have become the most ideal basis for automatic identity verification. The current biometric recognition technologies mainly include: fingerprint recognition, retinal recognition, iris recognition, gait recognition, vein recognition, face recognition, etc. Compared with other recognition methods, face recognition has the characteristics of directness, friendliness and convenience. [0003] In related technologies, the technology for ...

Claims

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Application Information

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IPC IPC(8): G06V40/16G06T3/40
CPCG06T3/4007
Inventor 肖佐楠杨亦波郑茳汪建强匡启和
Owner 苏州国芯科技股份有限公司