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dc.contributor.authorPerrett, David I.
dc.date.accessioned2022-06-21T12:30:01Z
dc.date.available2022-06-21T12:30:01Z
dc.date.issued2022
dc.identifier278130242
dc.identifiercdcf12b1-fe57-4d07-bb49-1fea3b64ded2
dc.identifier85129466206
dc.identifier000808019600001
dc.identifier.citationPerrett , D I 2022 , ' Representations of facial expressions since Darwin ' , Evolutionary Human Sciences , vol. 4 , e22 . https://doi.org/10.1017/ehs.2022.10en
dc.identifier.issn2513-843X
dc.identifier.urihttps://hdl.handle.net/10023/25553
dc.description.abstractDarwin’s book on expressions of emotion was one of the first publications to include photographs (Darwin, 1872). The inclusion of expression photographs meant that readers could form their own opinions and could, like Darwin, survey others for their interpretations. As such, the images provided an evidence base and an ‘open source’. Since Darwin, increases in representativeness and realism of emotional expressions come from the use of composite images, colour, multiple views and dynamic displays. Research on understanding emotional expressions has been aided by the use of computer graphics to interpolate parametrically between different expressions and to extrapolate exaggerations. This review tracks the developments in how emotions are illustrated and studied and considers where to go next.
dc.format.extent16
dc.format.extent663893
dc.language.isoeng
dc.relation.ispartofEvolutionary Human Sciencesen
dc.subjectExpressionen
dc.subjectFaceen
dc.subjectRepresentationen
dc.subjectBF Psychologyen
dc.subjectT-NDASen
dc.subject.lccBFen
dc.titleRepresentations of facial expressions since Darwinen
dc.typeJournal itemen
dc.contributor.institutionUniversity of St Andrews. Institute of Behavioural and Neural Sciencesen
dc.contributor.institutionUniversity of St Andrews. Centre for Social Learning & Cognitive Evolutionen
dc.contributor.institutionUniversity of St Andrews. School of Psychology and Neuroscienceen
dc.identifier.doihttps://doi.org/10.1017/ehs.2022.10
dc.description.statusPeer revieweden


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