Laser & Optoelectronics Progress, Volume. 58, Issue 6, 610005(2021)
Facial Expression Recognition by Merging Multilayer Features of Lightweight Convolutional Networks
Fig. 1. Structure of ms_model_v1 model
Fig. 2. Bottleneck_M structure
Fig. 3. Process of feature selection module
Fig. 4. Confusion matrix of RAF-DB dataset using the proposed method
Fig. 5. Confusion matrix of AffectNet dataset using the proposed method
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Shen Hao, Meng Qinghao, Liu Yinbo. Facial Expression Recognition by Merging Multilayer Features of Lightweight Convolutional Networks[J]. Laser & Optoelectronics Progress, 2021, 58(6): 610005
Category: Image Processing
Received: Jun. 30, 2020
Accepted: --
Published Online: Mar. 11, 2021
The Author Email: Yinbo Liu (liuyinbo@tju.edu.cn)