Cited by 62Emotion and Mood RecognitionFace and Expression RecognitionFace recognition and analysis

Partial least squares regression on grassmannian manifold for emotion recognition

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Liu, Mengyi, Wang, Ruiping, Huang, Zhiwu, Shan, Shiguang, Chen, Xilin·2013·Proceedings of the 15th ACM on International conference on multimodal interaction

Abstract

In this paper, we propose a method for video-based human emotion recognition. For each video clip, all frames are represented as an image set, which can be modeled as a linear subspace to be embedded in Grassmannian manifold. After feature extraction, Class-specific One-to-Rest Partial Least Squares (PLS) is learned on video and audio data respectively to distinguish each class from the other confusing ones. Finally, an optimal fusion of classifiers learned from both modalities (video and audio) is conducted at decision level. Our method is evaluated on the Emotion Recognition In The Wild Challenge (EmotiW 2013). The experimental results on both validation set and blind test set are presented for comparison. The final accuracy achieved on test set outperforms the baseline by 26%.

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Crossref · 10.1145/2522848.2531738

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Authors
Liu, M., Wang, R., Huang, Z., Shan, S., & Chen, X.
Affiliations
Chinese Academy of Sciences (CN)
Venue
Proceedings of the 15th ACM on International conference on multimodal interaction
Publisher
ACM
Published
2013-12-09
Pages
525-530
OpenAlex
W2123582174
Cited by
62
References
20
Citations by year
2024: 1 · 2023: 1 · 2022: 1 · 2021: 4 · 2020: 8 · 2019: 4 · 2018: 6 · 2017: 7 · 2016: 9 · 2015: 11 · 2014: 10
FWCI
13.61
Type
conference paper
Language
en
Open access
Locations
  • INTERNATIONAL CONFERENCE ON MULTIMODAL INTERACTION (publishedVersion)
  • ePrints Soton (University of Southampton) (acceptedVersion)
  • Singapore Management University Institutional Knowledge (InK) (Singapore Management University) (submittedVersion, other-oa)
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 and Expression Recognition
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Face recognition and analysis
Keywords
emotion recognition, video-based emotion recognition, Grassmannians, partial least squares regression, decision fusion, multimodal fusion

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