SHENZHEN INSTITUTE OF ADVANCED TECHNOLOGY, SHENZHEN (CN)
发明人:
LI, Jingzhen,NIE, Zedong,LIU, Yuhang,WANG, Lei
申请号：
WO2016CN103024
公开号：
WO2018023884(A1)
申请日:
2016.10.24
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要：
The present invention relates to the field of biometric recognition technology, and in particular, to a device and a method for identity recognition. The device for identity recognition comprises a biometric feature signal collection module, a biometric feature extraction module and a biometric feature recognition module. The biometric feature signal collection module is used for collecting a fingerprint image and a finger group delay curve. The biometric feature extraction module is used for extracting, according to the fingerprint image and the finger group delay curve, a fingerprint feature value and a group delay feature value. The biometric feature recognition module is used for creating an identity recognition model by means of training a sample set, and for performing a cross-validation, using a convolutional neural network algorithm, between the extracted fingerprint feature value and group delay feature value and the identity recognition model, realizing user identity recognition. The present inventi
