Objects guide human gaze behavior in dynamic real-world scenes
Fig 5
Functional decomposition of scanpaths in foveation categories.
We distinguish the four functional categories “Background” (maroon), “Detection” (orange), “Inspection” (yellow), and “Returns” (khaki). Data plotted in opaque (transparent) colors represents the test (training) set. (a) Percentage of foveation events in each category across all human scanpaths and the model predictions as a function of time. Plotted is the proportion of scanpaths that are in each respective category. (Time spent during saccades or—in the case of the human data—periods in which the eye tracking data is corrupted by noise are not considered, and proportions are normalized to 100%.) (b) Proportion of time spent in each category averaged across all scanpaths from the human observers (data in panel (a) averaged over time) and for each of the five models averaged across all parameter configurations of the last generation of the optimization process.