Research Article

Lip Print Recognition Algorithm Based on Convolutional Network

Table 3

Prediction and identification results of different networks.

Network structureTraining time (s)Identification time (s)Recognition rate

AlexNet1147 s15 s96.75%
VGG1046 s13 s96.87%
GoogLeNet995 s12 s97.05%
ResNet983 s12 s96.98%
LNet-6589 s7 s97.97%