Differences in Facial Expressions between Spontaneous and Posed Smiles: Automated Method by Action Units and Three-Dimensional Facial Landmarks

Research on emotion recognition from facial expressions has found evidence of different muscle movements between genuine and posed smiles. To further confirm discrete movement intensities of each facial segment, we explored differences in facial expressions between spontaneous and posed smiles with...

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Detalhes bibliográficos
Publicado no:Sensors (Basel)
Main Authors: Park, Seho, Lee, Kunyoung, Lim, Jae-A, Ko, Hyunwoong, Kim, Taehoon, Lee, Jung-In, Kim, Hakrim, Han, Seong-Jae, Kim, Jeong-Shim, Park, Soowon, Lee, Jun-Young, Lee, Eui Chul
Formato: Artigo
Idioma:Inglês
Publicado em: MDPI 2020
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Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC7070510/
https://ncbi.nlm.nih.gov/pubmed/32098261
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s20041199
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