Automated analysis of eye tracking movements

Publikation

Automated analysis of eye tracking movements

Wissenschaftlicher Artikel/Review - 01.09.2003

Ruetsche Adrian, Baumann Ann, Jiang Xiaoyi, Mojon Daniel

Zitation

Ruetsche A, Baumann A, Jiang X, Mojon D. Automated analysis of eye tracking movements. Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift für Augenheilkunde 2003; 217:320-4.

Art

Wissenschaftlicher Artikel/Review (Englisch)

Zeitschrift

Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift für Augenheilkunde 2003; 217

Veröffentlichungsdatum

01.09.2003

ISSN (Druck)

0030-3755

Seiten

320-4

Kurzbeschreibung/Zielsetzung

OBJECTIVE: To present a quick algorithm to automatically analyze the raw data acquired by a photo-oculography (POG) system. METHODS: We developed a simple algorithm for POG data analysis based on an extrapolation of missing values due to blinking and on exclusion of outliers using the robust mean and standard deviation. RESULTS: POG curves of 4 children aged between 1.5 and 7 years are shown before and after automatic analysis. After applying our algorithm, the curves are much smoother. CONCLUSION: Our algorithm allows a quick data analysis and will help to better interpret and analyze POG data.