saccades: Detection of Fixations in Eye-Tracking Data

Functions for detecting eye fixations in raw eye-tracking data. The detection is done using a velocity-based algorithm for saccade detection proposed by Ralf Engbert and Reinhold Kliegl in 2003. The algorithm labels segments as saccades when the velocity of the eye movement exceeds a certain threshold. Anything between two saccades is considered a fixation. Thus the algorithm is not appropriate for data containing episodes of smooth pursuit eye movements.

AuthorTitus von der Malsburg [aut, cph, cre]
Date of publication2015-03-18 07:02:18
MaintainerTitus von der Malsburg <malsburg@posteo.de>
LicenseGPL-2
Version0.1-1
https://github.com/tmalsburg/saccades

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