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Hard semantic mask strategy for automatic facial action unit recognition with teacher–student model
Facial Action Coding System (FACS) is a widely used technique in affective computing, which defines a series of facial action units (AUs)...
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Action unit intensity regression for facial MoCap aimed towards digital humans
Due to the increasing demand for virtual avatars, there has been a recent growth in the research and development of frameworks for realistic digital...
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Learning facial expression-aware global-to-local representation for robust action unit detection
The task of detecting facial action units (AU) often utilizes discrete expression categories, such as Angry, Disgust, and Happy, as auxiliary...
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Normalized margin loss for action unit detection
This paper addresses the problem of recognition of naturally-appearing human facial movements (action units), as an intermediate step toward their...
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Multi-scale Local Region-Based Facial Action Unit Detection with Graph Convolutional Network
Facial action unit (AU) detection is crucial for general facial expression analysis. Different AUs cause facial appearance changes over various...
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Landmark-Assisted Facial Action Unit Detection with Optimal Attention and Contrastive Learning
In this paper, we propose a weakly-supervised algorithm for facial action unit (AU) detection in the wild, which combines basic facial features and...
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Facial action unit detection via hybrid relational reasoning
Correlations in facial action units (AUs) convey significant information for AU detection yet have not been thoroughly exploited. Most existing...
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FMeAR: FACS Driven Ensemble Model for Micro-Expression Action Unit Recognition
Micro-expressions (MEs) are fleeting involuntary facial movements, which occur frequently when people attempt to conceal their emotions. Since human...
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Deception detection in videos using the facial action coding system
Facts are important for making decisions in every situation, which is why it is important to catch deceptive information before it can cause any...
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Facial action unit detection methodology with application in Brazilian sign language recognition
Sign Language is the linguistic system adopted by the Deaf to communicate. The lack of fully-fledged Automatic Sign Language (ASLR) technologies...
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Micro-expression action unit recognition based on dynamic image and spatial pyramid
Most of the existing studies have focused on the expression recognition of micro-expressions, while little research has been done on how to recognize...
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Stacking multiple cues for facial action unit detection
In this study, we develop a deep learning-based stacking scheme to detect facial action units (AU) in video data. Given a sequence of video frames,...
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Lightweight network architecture using difference saliency maps for facial action unit detection
Facial action unit (AU) detection has been applied in a wild range of fields, and has attracted great attention over the last decades. Most existing...
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Multi-view facial action unit detection via DenseNets and CapsNets
Though the standard convolutional neural networks (CNNs) have been proposed to increase the robustness of facial action unit (AU) detection regarding...
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A novel Leaky Rectified Triangle Linear Unit based Deep Convolutional Neural Network for facial emotion recognition
In numerous fields, Facial Expression Recognitions (FER) is employed, which is a vital topic. The Facial Expressions (FE) is categorized by the FER...
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High-Speed Joint Learning of Action Units and Facial Expressions
Facial expressions serve as a crucial facet of human behavior, offering a wealth of social and emotional cues. Despite their significance, achieving...
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Action unit classification for facial expression recognition using active learning and SVM
Automatic facial expression analysis remains challenging due to its low recognition accuracy and poor robustness. In this study, we utilized active...
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Affective Behavior Analysis Using Action Unit Relation Graph and Multi-task Cross Attention
Facial behavior analysis is a broad topic with various categories such as facial emotion recognition, age, and gender recognition. Many studies focus...
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Facial Action Unit Detection by Exploring the Weak Relationships Between AU Labels
In recent years, facial action unit (AU) detection attracts more and more attentions and great progress has been made. However, few approaches solve...
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Automatic stress analysis from facial videos based on deep facial action units recognition
Stress conditions are manifested in different human body’s physiological processes and the human face. Facial expressions are modelled consistently...
