Combining Human Visual System Models for Geographic Gaze Contingent Displays
Kenan Bektaş, Arzu Çöltekin, Jens Krüger, Andrew T. Duchowski · Zurich Open Repository and Archive (University of Zurich) · 2015
We present a gaze-contingent display (GCD) in which we combine multiple models of the human visual system (HVS) to manage the visual level of detail (LOD). GCDs respond to the viewer's gaze in real time, rendering a space-variant visualization. We aim to measure the computational and perceptual benefits of the proposed HVS models in terms of data reduction and user experience. Specifically, we combine models of contrast sensitivity, color perception and depth of field; and customize our implementation for geographic imagery. We believe this research is relevant in all domains that use image interpretation.