Eye movement velocity and gaze data generator for evaluation, robustness testing and assess of eye tracking software and visualization tools
arXiv:1808.09296
Abstract
Eye movements hold information about human perception, intention, and cognitive state. We propose a novel eye movement simulator that i) probabilistically simulates saccade movements as gamma distributions considering different peak velocities and ii) models smooth pursuit onsets with the sigmoid function. Additionally, it is capable of producing velocity and two-dimensional gaze sequences for static and dynamic scenes using saliency maps or real fixation targets. Our approach is also capable of simulating any sampling rate, even with uctuations. The simulation is evaluated against publicly available annotated data. The simulator can be used in EyeTrace or downloaded at http://ti.unituebingen. de/Projekte.1801.0.html.
arXiv admin note: substantial text overlap with arXiv:1804.00970
References in corpus (1)
Cited by in corpus (3)
- TEyeD: Over 20 million real-world eye images with Pupil, Eyelid, and Iris 2D and 3D Segmentations, 2D and 3D Landmarks, 3D Eyeball, Gaze Vector, and Eye Movement Types
- Multi Layer Neural Networks as Replacement for Pooling Operations
- A modular framework for object-based saccadic decisions in dynamic scenes