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  LibGaze: Real-time gaze-tracking of freely moving observers for wall-sized displays

Herholz, S., Chuang, L., Tanner, T., Bülthoff, H., & Fleming, R. (2008). LibGaze: Real-time gaze-tracking of freely moving observers for wall-sized displays. In 13th International Fall Workshop on Vision, Modeling, and Visualization (VMV 2008) (pp. 101-110). Amsterdam, Netherlands: IOS Press.

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Datensatz-Permalink: https://hdl.handle.net/11858/00-001M-0000-0013-C6C5-E Versions-Permalink: https://hdl.handle.net/11858/00-001M-0000-0013-C6C6-C
Genre: Konferenzbeitrag

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 Urheber:
Herholz, S1, Autor           
Chuang, LL1, Autor           
Tanner, TG1, Autor           
Bülthoff, HH1, Autor           
Fleming, RW1, 2, Autor           
Deussen D. Keim, O., Herausgeber
Affiliations:
1Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497797              
2Research Group Computational Vision and Neuroscience, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497805              

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Schlagwörter: -
 Zusammenfassung: We present a mobile system for tracking the gaze of an observer in real-time as they move around freely and interact with a wall-sized display. The system combines a head-mounted eye tracker with a mo- tion capture system for tracking markers attached to the eye tracker. Our open-source software library libGaze provides routines for calibrating the sys- tem and computing the viewer’s position and gaze direction in real-time. The modular architecture of our system supports simple replacement of each of the main components with alternative technology. We use the system to perform a psychophysical user-study, designed to measure how users visually explore large displays. We find that observers use head move- ments during gaze shifts, even when these are well within the range that can be com- fortably reached by eye movements alone. This suggests that free movement is important in nor- mal gaze behaviour,motivating further applications in which the tracked user is free to move.

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Sprache(n):
 Datum: 2008-10
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: URI: http://www.inf.uni-konstanz.de/vmv/
BibTex Citekey: 5470
 Art des Abschluß: -

Veranstaltung

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Titel: 13th International Fall Workshop on Vision, Modeling, and Visualization (VMV 2008)
Veranstaltungsort: Konstanz, Germany
Start-/Enddatum: -

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Quelle 1

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Titel: 13th International Fall Workshop on Vision, Modeling, and Visualization (VMV 2008)
Genre der Quelle: Konferenzband
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Amsterdam, Netherlands : IOS Press
Seiten: - Band / Heft: - Artikelnummer: - Start- / Endseite: 101 - 110 Identifikator: -