Automated analysis of eye tracking movements.
نویسندگان
چکیده
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.
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عنوان ژورنال:
- Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift fur Augenheilkunde
دوره 217 5 شماره
صفحات -
تاریخ انتشار 2003