562 / 2019-03-14 22:23:05

Research on Face Recognition Based on Small Samples of CNN

Face recognition,CNN,Small sample,Siamese neural network

全体主题 > Artificial Intelligence Circuit and System

The data enhancement related technology was used to augment the small sample data set, and the multi-sample nature of the sample was enhanced. Then the face recognition model has been established based on the siamese neural network, and the face recognition model was trained by using the expanded data set. Combined with the simulation calculation, the paper tests the trained face recognition model and obtains a face recognition rate of over 90%.The result proves that the appropriate face recognition model can be established under the small sample data, and the recognition model with good recognition rate can also be trained. At the same time, the paper also analyzes the effects of different activation and loss functions on face recognition rate.