AIMC Topic: Facial Expression

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Leveraging vision transformers and entropy-based attention for accurate micro-expression recognition.

Scientific reports Apr 21, 2025
Micro-expressions are difficult to fake and inherently truthful, making micro-expression recognition technology widely applicable across various domains. With the development of artificial intelligence, the accuracy and efficiency of micro-expression...
Entropy Artificial Intelligence Algorithms Facial Expression Humans
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Driver facial emotion tracking using an enhanced residual network with weighted fusion of channel and spatial attention.

Scientific reports Apr 12, 2025
Facial expression recognition (FER) plays a crucial role in interpreting human emotions and intentions in real-life applications, such as advanced driver assistance systems. However, it faces challenges due to subtle facial variations, environmental ...
Facial Recognition Automated Facial Recognition Facial Expression Humans Neural Networks, Computer Algorithms Emotions Attention
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Leveraging artificial intelligence for diagnosis of children autism through facial expressions.

Scientific reports Apr 8, 2025
The global population contains a substantial number of individuals who experience autism spectrum disorder, thus requiring immediate identification to enable successful intervention approaches. The authors assess the detection of autism-related learn...
Humans Artificial Intelligence Deep Learning Child, Preschool Child Autism Spectrum Disorder Female Male Facial Expression Autistic Disorder
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CNN-LSTM based emotion recognition using Chebyshev moment and K-fold validation with multi-library SVM.

PloS one Apr 7, 2025
Human emotions are not necessarily tends to produce right facial expressions as there is no well defined connection between them. Although, human emotions are spontaneous, their facial expressions depend a lot on their mental and psychological capaci...
Emotions Machine Learning Facial Expression Algorithms Humans Support Vector Machine Neural Networks, Computer
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Multimodal depression recognition and analysis: Facial expression and body posture changes via emotional stimuli.

Journal of affective disorders Apr 3, 2025
BACKGROUND: Clinical studies have shown that facial expressions and body posture in depressed patients differ significantly from those of healthy individuals. Combining relevant behavioral features with artificial intelligence technology can effectiv...
Male Middle Aged Facial Expression Humans Depressive Disorder Deep Learning Female Depression Adult Emotions Posture
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Day-to-day dynamics of facial emotion expressions in posttraumatic stress disorder.

Journal of affective disorders Mar 21, 2025
Facial expressions are an essential component of emotions that may reveal mechanisms maintaining posttraumatic stress disorder (PTSD). However, most research on emotions in PTSD has relied on self-reports, which only capture subjective affect. The fe...
Humans Female Adult Emotions Male Facial Expression Middle Aged Facial Recognition Stress Disorders, Post-Traumatic
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Neural network-based ensemble approach for multi-view facial expression recognition.

PloS one Mar 19, 2025
In this paper, we developed a pose-aware facial expression recognition technique. The proposed technique employed K nearest neighbor for pose detection and a neural network-based extended stacking ensemble model for pose-aware facial expression recog...
Facial Expression Automated Facial Recognition Humans Face Neural Networks, Computer Algorithms Bayes Theorem
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DCAlexNet: Deep coupled AlexNet for micro facial expression recognition based on double face images.

Computers in biology and medicine Mar 12, 2025
Facial Micro-Expression Recognition (FER) presents challenges due to individual variations in emotional intensity and the complexity of feature extraction. While apex frames offer valuable emotional information, their precise role in FER remains uncl...
Facial Expression Automated Facial Recognition Face Humans Deep Learning Databases, Factual Neural Networks, Computer Convolutional Neural Networks Female Image Processing, Computer-Assisted Male
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Overconfident, but angry at least. AI-Based investigation of facial emotional expressions and self-assessment bias in human adults.

BMC psychology Mar 10, 2025
Metacognition and facial emotional expressions both play a major role in human social interactions [1, 2] as inner narrative and primary communicational display, and both are limited by self-monitoring, control and their interaction with personal and...
Female Young Adult Adult Male Emotions Facial Expression Humans Artificial Intelligence Facial Recognition Self-Assessment Metacognition Anger
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Disclosing neonatal pain in real-time: AI-derived pain sign from continuous assessment of facial expressions.

Computers in biology and medicine Mar 1, 2025
This study introduces an AI-derived pain sign for continuous neonatal pain assessment, addressing the limitations of existing pain scales and computational approaches. Traditional pain scales, though widely used, are hindered by inter-rater variabili...
Facial Expression Female Infant, Newborn Humans Male Deep Learning Pain Measurement Pain
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