Face image recognition based on privacy protection in cloud environment
HOU Xiao-mao
XU Ren-bo
Abstract：Aiming at the problem that when the computer is used for the face recognition at present, the efficiency is usually poor and the privacy protection is not considered,a new face image recognition method with considering the privacy protection in the cloud environment was proposed. The simplifying treatment for the face image was performed to protect the main information, and the principal component analysis (PCA) mathematical model for the face image was established. In addition,the local binary pattern(LBP) method was used to get the texture features of face image, and the locality preserving projection(LPP) method was adopted for the feature selection of face image. Through selecting the most common fraction method,the stability measurement of feature after the selection was conducted,and the deep network method was introduced to perform the identification of face image. The results show that the proposed method has higher recognition accuracy and recognition efficiency on the basis of ensuring the personnel privacy.
Keywords：cloud environmentprivacy protectionface imagetexture featurefraction methodidentification methodPCA mathematical modelLBP methoddeep network method
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 203-207 )