6 citations · 11 across the 5 of their papers we have counts for
9 papers
Discriminative Viewer Identification using Generative Models of Eye Gaze
Silvia Makowski, Lena A. Jäger, Lisa Schwetlick +3
We study the problem of identifying viewers of arbitrary images based on their eye gaze. Psychological research has derived generative stochastic models of eye movements. In order…
Task-dependence in scene perception: Head unrestrained viewing using mobile eye-tracking
Daniel Backhaus, Ralf Engbert, Lars Oliver Martin Rothkegel +1
Real-world scene perception is typically studied in the laboratory using static picture viewing with restrained head position. Consequently, the transfer of results obtained in thi…
Disentangling top-down vs. bottom-up and low-level vs. high-level influences on eye movements over time
Heiko H. Schütt, Lars O. M. Rothkegel, Hans A. Trukenbrod +2
Bottom-up and top-down, as well as low-level and high-level factors influence where we fixate when viewing natural scenes. However, the importance of each of these factors and how…
Searchers adjust their eye movement dynamics to the target characteristics in natural scenes
Lars Oliver Martin Rothkegel, Heiko Herbert Schütt, Hans Arne Trukenbrod +2
When searching a target in a natural scene, both the target's visual properties and similarity to the background influence whether (and how fast) humans are able to find it. Howeve…
The temporal evolution of the central fixation bias in scene viewing
Lars Oliver Martin Rothkegel, Hans Arne Trukenbrod, Heiko Herbert Schütt +2
When watching the image of a natural scene on a computer screen, observers initially move their eyes towards the center of the image --- a reliable experimental finding termed cent…
Influence of initial fixation position in scene viewing
Lars O. M. Rothkegel, Hans A. Trukenbrod, Heiko H. Schütt +2
During scene perception our eyes generate complex sequences of fixations. Predictors of fixation locations are bottom-up factors like luminance contrast, top-down factors like view…
Likelihood-based Parameter Estimation and Comparison of Dynamical Cognitive Models
Heiko H. Schütt, Lars Rothkegel, Hans A. Trukenbrod +3
Dynamical models of cognition play an increasingly important role in driving theoretical and experimental research in psychology. Therefore, parameter estimation, model analysis an…
Spatial statistics and attentional dynamics in scene viewing
Ralf Engbert, Hans A. Trukenbrod, Simon Barthelmé +1
In humans and in foveated animals visual acuity is highly concentrated at the center of gaze, so that choosing where to look next is an important example of online, rapid decision…
Modelling fixation locations using spatial point processes
Simon Barthelmé, Hans Trukenbrod, Ralf Engbert +1
Whenever eye movements are measured, a central part of the analysis has to do with where subjects fixate, and why they fixated where they fixated. To a first approximation, a set o…