Computational discrimination between natural images based on gaze during mental imagery

dc.contributor.authorWang, Xi
dc.contributor.authorLey, Andreas
dc.contributor.authorKoch, Sebastian
dc.contributor.authorHays, James
dc.contributor.authorHolmqvist, Kenneth
dc.contributor.authorAlexa, Marc
dc.date.accessioned2021-03-15T11:16:06Z
dc.date.available2021-03-15T11:16:06Z
dc.date.issued2020-08-03
dc.description.abstractWhen retrieving image from memory, humans usually move their eyes spontaneously as if the image were in front of them. Such eye movements correlate strongly with the spatial layout of the recalled image content and function as memory cues facilitating the retrieval procedure. However, how close the correlation is between imagery eye movements and the eye movements while looking at the original image is unclear so far. In this work we first quantify the similarity of eye movements between recalling an image and encoding the same image, followed by the investigation on whether comparing such pairs of eye movements can be used for computational image retrieval. Our results show that computational image retrieval based on eye movements during spontaneous imagery is feasible. Furthermore, we show that such a retrieval approach can be generalized to unseen images.en
dc.description.sponsorshipTU Berlin, Open-Access-Mittel – 2020en
dc.identifier.eissn2045-2322
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/12841
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-11641
dc.language.isoen
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subject.ddc004 Datenverarbeitung; Informatiken
dc.subject.othercomputer scienceen
dc.subject.otherhuman behaviouren
dc.subject.othernatural imagesen
dc.subject.othergazeen
dc.subject.othercomputational discriminationen
dc.titleComputational discrimination between natural images based on gaze during mental imageryen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.articlenumber13035en
dcterms.bibliographicCitation.doi10.1038/s41598-020-69807-0en
dcterms.bibliographicCitation.issue1en
dcterms.bibliographicCitation.journaltitleScientific Reportsen
dcterms.bibliographicCitation.originalpublishernameSpringerNatureen
dcterms.bibliographicCitation.originalpublisherplaceLondon [u.a.]en
dcterms.bibliographicCitation.volume10en
tub.accessrights.dnbfreeen
tub.affiliationFak. 4 Elektrotechnik und Informatik::Inst. Technische Informatik und Mikroelektronik::FG Computer Graphicsde
tub.affiliation.facultyFak. 4 Elektrotechnik und Informatikde
tub.affiliation.groupFG Computer Graphicsde
tub.affiliation.instituteInst. Technische Informatik und Mikroelektronikde
tub.publisher.universityorinstitutionTechnische Universität Berlinen

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