2014 | OriginalPaper | Buchkapitel
Eye Tracking Method in Low Resolution Video Recordings Using Fixed Reference Objects
verfasst von : Branko Babusiak, Jan Barabas
Erschienen in: Information Technologies in Biomedicine, Volume 4
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This article details our developed algorithm for eye tracking in low resolution video recordings, especially those with sub-VGA resolution and using lossy compression. The proposed method for eye tracking is an important step towards the successful detection of eye blink artifacts which result in false delta activity being recorded in EEG records. Once detected, we can automatically remove the erroneous delta activity during pre-processing of the EEG records and ultimately improve the precision of automated EEG analysis.