Automatic emotional state detection using facial expression dynamic in videos [PDF]
, 2014 In this paper, an automatic emotion detection system is built for a computer or machine to detect the emotional state from facial expressions in human computer communication.
Huang, D +3 more
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IEEE Access, 2020 The recognition rate of person-independent facial expression is generally not high, which limits the practical application of facial expression recognition.
Ying He, Shuxin Chen
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A Selective Expression Manipulation With Parametric 3D Facial Model
IEEE Access, 2023 This paper proposes a novel method to represent expressive 3D facial shapes called the Selective Expression Manipulation (SEM) by fitting the expression coefficients of delta-blendshapes, which is the standard parametric facial model widely used in ...
Jiwoo Kang +3 more
doaj +1 more source
An Expression Recognition Algorithm Based on Term Frequency-Inverse Document Frequency and Hybrid Loss [PDF]
Jisuanji gongcheng, 2023 Facial expressions can express people's mental activities and state of mind naturally and efficiently.They profoundly affect people's communication process.In many intelligent applications, facial expression recognition is an important basis for ...
LAN Zhengjie, WANG Lie, NIE Xiong
doaj +1 more source
Cascade EF-GAN: Progressive Facial Expression Editing With Local Focuses [PDF]
Computer Vision and Pattern Recognition, 2020 Recent advances in Generative Adversarial Nets (GANs) have shown remarkable improvements for facial expression editing. However, current methods are still prone to generate artifacts and blurs around expression-intensive regions, and often introduce ...
R. Wu +3 more
semanticscholar +1 more source
Impact of Expressive Wrinkles on Perception of a Virtual Character’s Facial Expressions of Emotions [PDF]
, 2009 Facial animation has reached a high level of photorealism. Skin is rendered with grain and translucency, wrinkles are accurate and dynamic. These recent visual improvements are not fully tested for their contribution to the perceived expressiveness of ...
COURGEON, Matthieu +5 more
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A computational model of the development of separate representations of facial identity and expression in the primate visual system. [PDF]
PLoS ONE, 2011 Experimental studies have provided evidence that the visual processing areas of the primate brain represent facial identity and facial expression within different subpopulations of neurons.
James Matthew Tromans +2 more
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Self-Difference Convolutional Neural Network for Facial Expression Recognition
Sensors, 2021 Facial expression recognition (FER) is a challenging problem due to the intra-class variation caused by subject identities. In this paper, a self-difference convolutional network (SD-CNN) is proposed to address the intra-class variation issue in FER ...
Leyuan Liu +3 more
doaj +1 more source
Facial Emotion Recognition Using Convolutional Brain Emotional Learning (CBEL) Model [PDF]
Computational Engineering and Physical Modeling, 2022 Facial expression is considered one of the most important ways of communication and human response to its environment. Recognition of facial emotional expression is used in many research fields, such as psychological studies, robotics, identity ...
Sara Motamed +2 more
doaj +1 more source
Does gaze direction modulate facial expression processing in children with autism spectrum disorder? [PDF]
, 2009 Two experiments investigated whether children with autism spectrum disorder (ASD) integrate relevant communicative signals, such as gaze direction, when decoding a facial expression. In Experiment 1, typically developing children (9–14 years old; n = 14)
Akechi, H. +5 more
core +1 more source