An Ensemble Approach for Facial Expression Analysis in Video

التفاصيل البيبلوغرافية
العنوان: An Ensemble Approach for Facial Expression Analysis in Video
المؤلفون: Nguyen, Hong-Hai, Huynh, Van-Thong, Kim, Soo-Hyung
سنة النشر: 2022
المجموعة: Computer Science
مصطلحات موضوعية: Computer Science - Computer Vision and Pattern Recognition, Electrical Engineering and Systems Science - Image and Video Processing
الوصف: Human emotions recognization contributes to the development of human-computer interaction. The machines understanding human emotions in the real world will significantly contribute to life in the future. This paper will introduce the Affective Behavior Analysis in-the-wild (ABAW3) 2022 challenge. The paper focuses on solving the problem of the valence-arousal estimation and action unit detection. For valence-arousal estimation, we conducted two stages: creating new features from multimodel and temporal learning to predict valence-arousal. First, we make new features; the Gated Recurrent Unit (GRU) and Transformer are combined using a Regular Networks (RegNet) feature, which is extracted from the image. The next step is the GRU combined with Local Attention to predict valence-arousal. The Concordance Correlation Coefficient (CCC) was used to evaluate the model.
نوع الوثيقة: Working Paper
URL الوصول: http://arxiv.org/abs/2203.12891
رقم الأكسشن: edsarx.2203.12891
قاعدة البيانات: arXiv