| Title | Facial Expression Recognition Method Based on Cascade Convolution Neural Network |
| Publication Type | Conference Paper |
| Year of Publication | 2021 |
| Authors | Liu, Weida, Fang, Jian |
| Conference Name | 2021 International Wireless Communications and Mobile Computing (IWCMC) |
| Date Published | jun |
| Keywords | Cascade Algorithm, convolution, convolution neural network, Databases, Educational robots, face recognition, facial expression recognition, facial recognition, Heuristic algorithms, Human Behavior, Metrics, Neural networks, pubcrawl, resilience, Resiliency, Wireless communication |
| Abstract | In view of the problem that the convolution neural network research of facial expression recognition ignores the internal relevance of the key links, which leads to the low accuracy and speed of facial expression recognition, and can't meet the recognition requirements, a series cascade algorithm model for expression recognition of educational robot is constructed and enables the educational robot to recognize multiple students' facial expressions simultaneously, quickly and accurately in the process of movement, in the balance of the accuracy, rapidity and stability of the algorithm, based on the cascade convolution neural network model. Through the CK+ and Oulu-CASIA expression recognition database, the expression recognition experiments of this algorithm are compared with the commonly used STM-ExpLet and FN2EN cascade network algorithms. The results show that the accuracy of the expression recognition method is more than 90%. Compared with the other two commonly used cascade convolution neural network methods, the accuracy of expression recognition is significantly improved. |
| DOI | 10.1109/IWCMC51323.2021.9498621 |
| Citation Key | liu_facial_2021 |
Facial Expression Recognition Method Based on Cascade Convolution Neural Network