An efficient approach for facial action unit intensity detection using distance metric learning based on cosine similarity
Sign Up to like & getrecommendations! Published in 2018 at "Signal, Image and Video Processing"
DOI: 10.1007/s11760-018-1255-3
Abstract: Emotions of human beings are largely represented by facial expressions. Facial expressions, simple as well as complex, are well decoded by facial action units. Any facial expression can be detected and analyzed if facial action… read more here.
Keywords: action unit; cosine similarity; based cosine; facial action ... See more keywords
Disrupting facial action increases risk taking.
Sign Up to like & getrecommendations! Published in 2019 at "Emotion"
DOI: 10.1037/emo0000597
Abstract: Sometimes risk involves taking actions that in and of themselves elicit emotion, often fearful emotions. Across two studies we test the hypothesis that preventing facial actions associated with fear and anxiety responses during a risky… read more here.
Keywords: risk; task; facial action; risk taking ... See more keywords
Demographic effects on facial emotion expression: an interdisciplinary investigation of the facial action units of happiness
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DOI: 10.1038/s41598-021-84632-9
Abstract: Understanding demographic difference in facial expression of happiness has crucial implications on social communication. However, prior research on facial emotion expression has mostly focused on the effect of a single demographic factor (typically gender, race,… read more here.
Keywords: emotion expression; facial action; happiness; expression ... See more keywords
Facial Action Unit Intensity Detection by Extracting Complimentary Information using Distance Metric Learning
Sign Up to like & getrecommendations! Published in 2020 at "IETE Journal of Research"
DOI: 10.1080/03772063.2018.1483746
Abstract: ABSTRACT Facial action unit intensity detection is the key concern of researchers as it gives a much broader information about facial expressions of the individual. In the proposed work, an attempt is done to detect… read more here.
Keywords: facial action; unit intensity; action unit;
A Novel Machine Vision-Based 3D Facial Action Unit Identification for Fatigue Detection
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2020.2974263
Abstract: Fatigue has been attributed to traffic accident with higher fatality rate and causes severe damage to the surroundings compared to accidents where drivers are alert. This study presents and demonstrates an innovative driver fatigue detection… read more here.
Keywords: fatigue detection; method; facial action; machine vision ... See more keywords
Discriminant Functional Learning of Color Features for the Recognition of Facial Action Units and Their Intensities
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Pattern Analysis and Machine Intelligence"
DOI: 10.1109/tpami.2018.2868952
Abstract: Color is a fundamental image feature of facial expressions. For example, when we furrow our eyebrows in anger, blood rushes in, turning some face areas red; or when one goes white in fear as a… read more here.
Keywords: color features; action units; math; facial action ... See more keywords
CalliFACS: The common marmoset Facial Action Coding System
Sign Up to like & getrecommendations! Published in 2022 at "PLoS ONE"
DOI: 10.1371/journal.pone.0266442
Abstract: Facial expressions are subtle cues, central for communication and conveying emotions in mammals. Traditionally, facial expressions have been classified as a whole (e.g. happy, angry, bared-teeth), due to automatic face processing in the human brain,… read more here.
Keywords: facial action; facial movements; coding system; action ... See more keywords
An Analysis of ‘Emotions’ in Transgender through Facial Action Coding System
Sign Up to like & getrecommendations! Published in 2020 at "Rupkatha Journal on Interdisciplinary Studies in Humanities"
DOI: 10.21659/rupkatha.v12n5.rioc1s11n6
Abstract: Transgender is a blanket term wrapping individuals whose gender identity, expression or behavior transgresses their biological sex. They are often put on the periphery in terms of finances and the social inclusion. The varying stereotypes… read more here.
Keywords: system; facial action; coding system; emotions transgender ... See more keywords
Unsupervised Facial Action Representation Learning by Temporal Prediction
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Neurorobotics"
DOI: 10.3389/fnbot.2022.851847
Abstract: Due to the cumbersome and expensive data collection process, facial action unit (AU) datasets are generally much smaller in scale than those in other computer vision fields, resulting in overfitting AU detection models trained on… read more here.
Keywords: facial action; unsupervised facial; self supervised; detection ... See more keywords