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Frontiers in Psychology, 2018 People often judge trustworthiness based on others’ faces (e.g., facial expression and facial gender). However, it is unclear whether social context plays a moderating role in forming trustworthiness judgments. Based on the emotions as social information
Yan Dong +4 more
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The role of spatial frequency information for ERP components sensitive to faces and emotional facial expression [PDF]
, 2005 To investigate the impact of spatial frequency on emotional facial expression analysis, ERPs were recorded in response to low spatial frequency (LSF), high spatial frequency (HSF), and unfiltered broad spatial frequency (BSF) faces with fearful or ...
Adolphs +67 more
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Children’s perception of facial expressions.
Developmental Psychology, 2021 This study investigated the developing ability of children to identify emotional facial expressions in terms of the contexts in which they generally occur. We presented Dutch 6- to 9-year-old primary school children (N = 164, 98 girls) prototypical contexts for different emotion categories and asked them whether different kinds of facial expressions ...
Pieter F. de Bordes +2 more
openaire +4 more sources
Facial Expression Analysis under Partial Occlusion [PDF]
ACM Computing Surveys, 2018 Automatic machine-based Facial Expression Analysis (FEA) has made substantial progress in the past few decades driven by its importance for applications in psychology, security, health, entertainment, and human–computer interaction.
Ligang Zhang +3 more
semanticscholar +1 more source
Changes in Computer-Analyzed Facial Expressions with Age
Sensors, 2021 Facial expressions are well known to change with age, but the quantitative properties of facial aging remain unclear. In the present study, we investigated the differences in the intensity of facial expressions between older (n = 56) and younger adults ...
Hyunwoong Ko +8 more
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Diagnosing Parkinson Disease Through Facial Expression Recognition: Video Analysis
Journal of Medical Internet Research, 2020 Background The number of patients with neurological diseases is currently increasing annually, which presents tremendous challenges for both patients and doctors.
Bo Jin, Yue Qu, Liang Zhang, Zhan Gao
semanticscholar +1 more source
Research on facial expression recognition based on an improved fusion algorithm
Nonlinear Engineering, 2022 This article puts forward a facial expression recognition (FER) algorithm based on multi-feature fusion and convolutional neural network (CNN) to solve the problem that FER is susceptible to interference factors such as non-uniform illumination, thereby ...
Yaermaimaiti Yilihamu +2 more
doaj +1 more source
EMPATH: A Neural Network that Categorizes Facial Expressions [PDF]
, 2002 There are two competing theories of facial expression recognition. Some researchers have suggested that it is an example of "categorical perception." In this view, expression categories are considered to be discrete entities with sharp boundaries, and ...
Adolphs, Ralph +3 more
core +2 more sources
Investigating facial animation production through artistic inquiry [PDF]
, 2009 Studies into dynamic facial expressions tend to make use of experimental methods based on objectively manipulated stimuli. New techniques for displaying increasingly realistic facial movement and methods of measuring observer responses are typical of ...
Cook, Malcolm +2 more
core +3 more sources
Adaptive 3D Model-Based Facial Expression Synthesis and Pose Frontalization
Sensors, 2020 Facial expressions are one of the important non-verbal ways used to understand human emotions during communication. Thus, acquiring and reproducing facial expressions is helpful in analyzing human emotional states.
Yu-Jin Hong +5 more
doaj +1 more source