AIMC Topic: Facial Recognition

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Machine learning classification of active viewing of pain and non-pain images using EEG does not exceed chance in external validation samples.

Cognitive, affective & behavioral neuroscience Feb 18, 2025
Previous research has demonstrated that machine learning (ML) could not effectively decode passive observation of neutral versus pain photographs by using electroencephalogram (EEG) data. Consequently, the present study explored whether active viewin...
Evoked Potentials Facial Recognition Pain Perception Female Young Adult Adult Pain Facial Expression Male Humans Electroencephalography Machine Learning
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A Tutorial on the Use of Artificial Intelligence Tools for Facial Emotion Recognition in R.

Multivariate behavioral research Feb 14, 2025
Automated detection of facial emotions has been an interesting topic for multiple decades in social and behavioral research but is only possible very recently. In this tutorial, we review three popular artificial intelligence based emotion detection ...
Humans Artificial Intelligence Machine Learning Emotions Automated Facial Recognition Facial Expression Software Facial Recognition Algorithms Deep Learning
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Face readers.

Science (New York, N.Y.) Feb 13, 2025
Artificial intelligence is becoming better than humans at scanning animals' faces for signs of stress and pain. Are more complex emotions next?
Humans Pain Psychological Distress Artificial Intelligence Facial Expression Animals Facial Recognition Emotions
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Human-like face pareidolia emerges in deep neural networks optimized for face and object recognition.

PLoS computational biology Jan 27, 2025
The human visual system possesses a remarkable ability to detect and process faces across diverse contexts, including the phenomenon of face pareidolia--seeing faces in inanimate objects. Despite extensive research, it remains unclear why the visual ...
Pattern Recognition, Visual Computational Biology Magnetoencephalography Humans Face Adult Neural Networks, Computer Facial Recognition Female Male Young Adult
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A facial expression recognition network using hybrid feature extraction.

PloS one Jan 16, 2025
Facial expression recognition faces great challenges due to factors such as face similarity, image quality, and age variation. Although various existing end-to-end Convolutional Neural Network (CNN) architectures have achieved good classification res...
Neural Networks, Computer Algorithms Image Processing, Computer-Assisted Facial Expression Facial Recognition Humans Automated Facial Recognition Face
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Brain mapping, biomarker identification and using machine learning method for diagnosis of anxiety during emotional face in preschool children.

Brain research bulletin Jan 9, 2025
BACKGROUND: Due to the importance and the consequences of anxiety, the goals of the current study are brain mapping, biomarker identification and the use of an assessment method for diagnosis of anxiety during emotional face in preschool children.
Brain Female Male Humans Machine Learning Biomarkers Magnetic Resonance Imaging Emotions Brain Mapping Hippocampus Anxiety Prefrontal Cortex Child, Preschool Amygdala Facial Expression Fear Facial Recognition
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View-symmetric representations of faces in human and artificial neural networks.

Neuropsychologia Dec 5, 2024
View symmetry has been suggested to be an important intermediate representation between view-specific and view-invariant representations of faces in the human brain. Here, we compared view-symmetry in humans and a deep convolutional neural network (D...
Female Humans Young Adult Neural Networks, Computer Adult Facial Recognition Brain Male Magnetic Resonance Imaging
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Facial expression analysis using convolutional neural network for drug-naive and chronic schizophrenia.

Journal of psychiatric research Nov 29, 2024
OBJECTIVE: Facial images have been shown to convey mental conditions as clinical symptoms. This study aimed to use facial images to detect patients with drug-naive schizophrenia (DN-SCZ) or chronic schizophrenia (C-SCZ) from healthy controls (HCs), a...
Facial Expression Facial Recognition Convolutional Neural Networks Humans Chronic Disease Neural Networks, Computer Schizophrenia Female Male Young Adult Middle Aged Adult
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MCCA-VNet: A Vit-Based Deep Learning Approach for Micro-Expression Recognition Based on Facial Coding.

Sensors (Basel, Switzerland) Nov 26, 2024
In terms of facial expressions, micro-expressions are more realistic than macro-expressions and provide more valuable information, which can be widely used in psychological counseling and clinical diagnosis. In the past few years, deep learning metho...
Automated Facial Recognition Facial Expression Humans Facial Recognition Algorithms Deep Learning
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Improved facial emotion recognition model based on a novel deep convolutional structure.

Scientific reports Nov 23, 2024
Facial Emotion Recognition (FER) is a very challenging task due to the varying nature of facial expressions, occlusions, illumination, pose variations, cultural and gender differences, and many other aspects that cause a drastic degradation in qualit...
Emotions Humans Facial Expression Female Facial Recognition Neural Networks, Computer Deep Learning Male Algorithms Image Processing, Computer-Assisted Databases, Factual
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