摘要
针对人脸识别在实际应用中存在姿态变化、表情、遮挡等问题,研究了结合支持向量机(SVM)分类的卷积神经网络(CNN)人脸识别算法,设计并实现了人脸识别系统。系统首先使用CNN提取人脸特征向量,再将特征向量通过SVM进行分类。测试结果表明,系统在训练样本充分时面对人脸姿态变化、表情、遮挡等情况下都具有较好的性能,识别率在95%以上,能满足一般的人脸识别需求。
In order to solve the problems of attitude change,pose change,obsured in actual application of huaman face recogni⁃tion system,the face recognition algorithm based on convolutional neural network combined with support vector machine is studied,the face recognition system is designed and implemented.Firstly,the facial feature vectors are extracted by CNN,and then the fea⁃ture vectors are classified by SVM.The test results show that the system has good performance in attitude change,pose change,ob⁃sured and so on when the training samples is sufficient.The recognition rate is more than 95%,and it can meet the demand of normal use of face recognition.
作者
冯友兵
陆轶秋
仲伟波
FENG Youbing;LU Yiqiu;ZHONG Weibo(School of Electronics and Information Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003)
出处
《计算机与数字工程》
2021年第2期378-382,420,共6页
Computer & Digital Engineering
基金
江苏省重点研发计划“产业前瞻与共性关键技术”(编号:BE2016009-3)资助。
关键词
人脸识别
卷积神经网络
支持向量机
深度学习
face recognition
convolutional neural network
support vector machine
deep learing