| Video expression recognition based on frame-level attention mechanism |
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| 作者姓名： | 陈瑞 TONG Ying ZHANG Yiye XU Bo |
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| 作者单位： | 1. College of Information & Communication Engineering, Nanjing Institute of Technology;2. Jiangsu Future Network Innovation Research Institute |
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| 基金项目： | the Science Foundation of Nanjing Institute of Technology (No. ZKJ202003)； |
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| 摘 要： | Facial expression recognition(FER) in video has attracted the increasing interest and many approaches have been made.The crucial problem of classifying a given video sequence into several basic emotions is how to fuse facial features of individual frames.In this paper, a frame-level attention module is integrated into an improved VGG-based frame work and a lightweight facial expression recognition method is proposed.The proposed network takes a sub video cut from an experimental video sequence a...
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