PolarTrack : Optical Outside-In Device Tracking that Exploits Display Polarization

Lade...
Vorschaubild
Dateien
Raedle_2-krtggx5w8ukn0.pdf
Raedle_2-krtggx5w8ukn0.pdfGröße: 269.51 KBDownloads: 339
Datum
2018
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
ArXiv-ID
Internationale Patentnummer
EU-Projektnummer
DFG-Projektnummer
Angaben zur Forschungsförderung (Freitext)
Projekt
Open Access-Veröffentlichung
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Beitrag zu einem Konferenzband
Publikationsstatus
Published
Erschienen in
Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems. New York, NY: ACM Press, 2018, 497. ISBN 978-1-4503-5620-6. Available under: doi: 10.1145/3173574.3174071
Zusammenfassung

PolarTrack is a novel camera-based approach to detecting and tracking mobile devices inside the capture volume. In PolarTrack, a polarization filter continuously rotates in front of an off-the-shelf color camera, which causes the displays of observed devices to periodically blink in the camera feed. The periodic blinking results from the physical characteristics of current displays, which shine polarized light either through an LC overlay to produce images or through a polarizer to reduce light reflections on OLED displays. PolarTrack runs a simple detection algorithm on the camera feed to segment displays and track their locations and orientations, which makes PolarTrack particularly suitable as a tracking system for cross-device interaction with mobile devices. Our evaluation of PolarTrack's tracking quality and comparison with state-of-the-art camera-based multi-device tracking showed a better tracking accuracy and precision with similar tracking reliability. PolarTrack works as standalone multi-device tracking but is also compatible with existing camera-based tracking systems and can complement them to compensate for their limitations.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
004 Informatik
Schlagwörter
display polarization; cross-device; multi-device; spatial interaction; tracking technology
Konferenz
CHI '18 : CHI Conference on Human Factors in Computing Systems, 21. Apr. 2018 - 26. Apr. 2018, Montreal, Canada
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690RÄDLE, Roman, Hans-Christian JETTER, Jonathan FISCHER, Inti GABRIEL, Clemens N. KLOKMOSE, Harald REITERER, Christian HOLZ, 2018. PolarTrack : Optical Outside-In Device Tracking that Exploits Display Polarization. CHI '18 : CHI Conference on Human Factors in Computing Systems. Montreal, Canada, 21. Apr. 2018 - 26. Apr. 2018. In: Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems. New York, NY: ACM Press, 2018, 497. ISBN 978-1-4503-5620-6. Available under: doi: 10.1145/3173574.3174071
BibTex
@inproceedings{Radle2018Polar-43049,
  year={2018},
  doi={10.1145/3173574.3174071},
  title={PolarTrack : Optical Outside-In Device Tracking that Exploits Display Polarization},
  isbn={978-1-4503-5620-6},
  publisher={ACM Press},
  address={New York, NY},
  booktitle={Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems},
  author={Rädle, Roman and Jetter, Hans-Christian and Fischer, Jonathan and Gabriel, Inti and Klokmose, Clemens N. and Reiterer, Harald and Holz, Christian},
  note={Article Number: 497}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/43049">
    <dc:language>eng</dc:language>
    <dc:creator>Holz, Christian</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dc:creator>Fischer, Jonathan</dc:creator>
    <dcterms:title>PolarTrack : Optical Outside-In Device Tracking that Exploits Display Polarization</dcterms:title>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:creator>Klokmose, Clemens N.</dc:creator>
    <dc:creator>Gabriel, Inti</dc:creator>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-08-09T12:33:19Z</dcterms:available>
    <dc:contributor>Klokmose, Clemens N.</dc:contributor>
    <dc:creator>Reiterer, Harald</dc:creator>
    <dcterms:abstract xml:lang="eng">PolarTrack is a novel camera-based approach to detecting and tracking mobile devices inside the capture volume. In PolarTrack, a polarization filter continuously rotates in front of an off-the-shelf color camera, which causes the displays of observed devices to periodically blink in the camera feed. The periodic blinking results from the physical characteristics of current displays, which shine polarized light either through an LC overlay to produce images or through a polarizer to reduce light reflections on OLED displays. PolarTrack runs a simple detection algorithm on the camera feed to segment displays and track their locations and orientations, which makes PolarTrack particularly suitable as a tracking system for cross-device interaction with mobile devices. Our evaluation of PolarTrack's tracking quality and comparison with state-of-the-art camera-based multi-device tracking showed a better tracking accuracy and precision with similar tracking reliability. PolarTrack works as standalone multi-device tracking but is also compatible with existing camera-based tracking systems and can complement them to compensate for their limitations.</dcterms:abstract>
    <dc:contributor>Jetter, Hans-Christian</dc:contributor>
    <dc:contributor>Reiterer, Harald</dc:contributor>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/43049"/>
    <dc:contributor>Rädle, Roman</dc:contributor>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-08-09T12:33:19Z</dc:date>
    <dc:contributor>Gabriel, Inti</dc:contributor>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/43049/3/Raedle_2-krtggx5w8ukn0.pdf"/>
    <dc:contributor>Fischer, Jonathan</dc:contributor>
    <dc:creator>Rädle, Roman</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dc:contributor>Holz, Christian</dc:contributor>
    <dc:rights>terms-of-use</dc:rights>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/43049/3/Raedle_2-krtggx5w8ukn0.pdf"/>
    <dcterms:issued>2018</dcterms:issued>
    <dc:creator>Jetter, Hans-Christian</dc:creator>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
Prüfdatum der URL
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen