Cited by 73Emotion and Mood RecognitionFace recognition and analysisAdvanced Neural Network Applications

Group emotion recognition with individual facial emotion CNNs and global image based CNNs

Tan, Lianzhi, Zhang, Kaipeng, Wang, Kai, Zeng, Xiaoxing, Peng, Xiaojiang, Qiao, Yu·2017·Proceedings of the 19th ACM International Conference on Multimodal Interaction

Abstract

This paper presents our approach for group-level emotion recognition in the Emotion Recognition in the Wild Challenge 2017. The task is to classify an image into one of the group emotion such as positive, neutral or negative. Our approach is based on two types of Convolutional Neural Networks (CNNs), namely individual facial emotion CNNs and global image based CNNs. For the individual facial emotion CNNs, we first extract all the faces in an image, and assign the image label to all faces for training. In particular, we utilize a large-margin softmax loss for discriminative learning and we train two CNNs on both aligned and non-aligned faces. For the global image based CNNs, we compare several recent state-of-the-art network structures and data augmentation strategies to boost performance. For a test image, we average the scores from all faces and the image to predict the final group emotion category. We win the challenge with accuracies 83.9% and 80.9% on the validation set and testing set respectively, which improve the baseline results by about 30%.

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Crossref · 10.1145/3136755.3143008

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Authors
Tan, L., Zhang, K., Wang, K., Zeng, X., Peng, X., & Qiao, Y.
Affiliations
  • Chinese Academy of Sciences (CN)
  • National Taiwan University (TW)
Venue
Proceedings of the 19th ACM International Conference on Multimodal Interaction
Publisher
ACM
Published
2017-11-03
Pages
549-552
OpenAlex
W2767359575
Cited by
73
References
18
Citations by year
2026: 2 · 2025: 2 · 2024: 1 · 2023: 10 · 2022: 9 · 2021: 13 · 2020: 12 · 2019: 14 · 2018: 10
FWCI
11.32
Type
conference paper
Language
en
Open access
closed
Locations
INTERNATIONAL CONFERENCE ON MULTIMODAL INTERACTION (publishedVersion)
Funders
National Natural Science Foundation of China
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Emotion and Mood Recognition
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Face recognition and analysis
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Neural Network Applications
Keywords
group emotion recognition, facial emotion recognition, convolutional neural networks, face detection, data augmentation

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