Qiao, Y., Chen, H., Huang, X., Lei, J., Cheng, X., Huang, H., Wu, J., & Jiang, X. (2021). Six-layer Optimized Convolutional Neural Network for Lip Language Identification. EAI Endorsed Transactions on E-Learning, 7(22), e5. https://doi.org/10.4108/eai.20-8-2021.170751