摘要
基于几何特征的识别算法主要是对人脸面部的主要器官进行定位,阐述构造稳定性较好的标准化特征向量,在人脸识别的识别阶段采用加权比值函数对标准化特征向量进行识别.实验是在ORL人脸库与自建的人脸库中进行。结果表明基于几何特征的人脸识别算法其使用方便,计算的数据量小,而且识别率高,识别效果良好。
The recognition algorithms based on geometric features is mainly to locate the main organs of the face.This paper describes the construction of standardized feature vector with good stability.In the recognition stage of face recognition,the weighted ratio function is used to recognize the standardized feature vector.The experiment is carried out in ORL face database and self built face database.The results show that the face recognition algorithm based on geometric features is easy to use,small amount of data,high recognition rate and good recognition effect.
作者
曹海燕
曹广
CAO Haiyan;CAO Guang(Shandong Clothing Vocational College,Shandong 271000,China;Tai'an Branch of China Mobile Communication Group Shandong Co.,Ltd.,Shandong 271000,China)
出处
《电子技术（上海）》
2021年第6期27-29,共3页
Electronic Technology
关键词
人脸识别
几何特征
加权比值函数
face recognition
geometric features
weighted ratio function
