AIMC Topic: Facial Expression

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A deepfake-based study on facial expressiveness and social outcomes.

Scientific reports Feb 13, 2024
Artificial intelligence (AI)-generated media is used in entertainment, art, education, and marketing. AI-generated faces or facial expressions using deepfake-based technologies might also contribute to nonverbal behavior studies. As a proof of concep...
Artificial Intelligence Facial Expression Smiling
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Artificial intelligence model predicting postoperative pain using facial expressions: a pilot study.

Journal of clinical monitoring and computing Dec 27, 2023
PURPOSE: This study aimed to assess whether an artificial intelligence model based on facial expressions can accurately predict significant postoperative pain.
Facial Expression Humans Pain, Postoperative Artificial Intelligence Pilot Projects Face
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Understanding Naturalistic Facial Expressions with Deep Learning and Multimodal Large Language Models.

Sensors (Basel, Switzerland) Dec 26, 2023
This paper provides a comprehensive overview of affective computing systems for facial expression recognition (FER) research in naturalistic contexts. The first section presents an updated account of user-friendly FER toolboxes incorporating state-of...
Humans Emotions Language Facial Expression Deep Learning Awareness
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CNN-Based Facial Expression Recognition with Simultaneous Consideration of Inter-Class and Intra-Class Variations.

Sensors (Basel, Switzerland) Dec 6, 2023
Facial expression recognition is crucial for understanding human emotions and nonverbal communication. With the growing prevalence of facial recognition technology and its various applications, accurate and efficient facial expression recognition has...
Neural Networks, Computer Algorithms Emotions Humans Facial Expression Facial Recognition
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Machine Learning Facial Emotion Classifiers in Psychotherapy Research: A Proof-of-Concept Study.

Psychopathology Nov 27, 2023
BACKGROUND: New advances in the field of machine learning make it possible to track facial emotional expression with high resolution, including micro-expressions. These advances have promising applications for psychotherapy research, since manual cod...
Middle Aged Treatment Outcome Emotions Adult Male Proof of Concept Study Borderline Personality Disorder Psychotherapy Facial Expression Humans Female Young Adult Machine Learning
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POCE: Pose-Controllable Expression Editing.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society Nov 15, 2023
Facial expression editing has attracted increasing attention with the advance of deep neural networks in recent years. However, most existing methods suffer from compromised editing fidelity and limited usability as they either ignore pose variations...
Neural Networks, Computer Facial Expression Humans Face
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Towards a Better Performance in Facial Expression Recognition: A Data-Centric Approach.

Computational intelligence and neuroscience Nov 3, 2023
Facial expression is the best evidence of our emotions. Its automatic detection and recognition are key for robotics, medicine, healthcare, education, psychology, sociology, marketing, security, entertainment, and many other areas. Experiments in the...
Robotics Neural Networks, Computer Facial Expression Face Facial Recognition Algorithms
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Computerized analysis of facial expression reveals objective indices of blunted facial affect.

European archives of psychiatry and clinical neuroscience Oct 25, 2023
Blunted affect is associated with severe mental illness, particularly schizophrenia. Mechanisms of blunted affect are poorly understood, potentially due to a lack of phenomenological clarity. Here, we examine clinician rated blunted affect and comput...
Social Cognition Eye Movements Schizophrenia Facial Expression Male Middle Aged Humans Machine Learning Young Adult Adult Female
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Classification of multiple emotional states from facial expressions in head-fixed mice using a deep learning-based image analysis.

PloS one Jul 20, 2023
Facial expressions are widely recognized as universal indicators of underlying internal states in most species of animals, thereby presenting as a non-invasive measure for assessing physical and mental conditions. Despite the advancement of artificia...
Artificial Intelligence Animals Deep Learning Facial Expression Humans Physical Examination Mice Emotions
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The impact of facial expression and communicative gaze of a humanoid robot on individual Sense of Agency.

Scientific reports Jun 21, 2023
Sense of Agency (SoA) is the feeling of control over one's actions and their outcomes. A well-established implicit measure of SoA is the temporal interval estimation paradigm, in which participants estimate the time interval between a voluntary actio...
Middle Aged Adolescent Robotics Facial Expression Emotions Adult Humans Communication Male Female Young Adult Time Perception Fixation, Ocular Happiness Psychological Theory Sadness
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