bioRxiv · 10.1101/2022.04.04.486976
The influence of stereopsis on visual saliency in a proto-object based model of selective attention
Abstract
Some animals including humans use stereoscopic vision which reconstructs spatial information about the environment from the disparity between images captured by eyes in two separate adjacent locations. Like other sensory information, such stereoscopic information is expected to influence attentional selection. We develop a biologically plausible model of binocular vision to study its effect on bottom-up visual attention, i.e., visual saliency. In our model, the scene is organized in terms of proto-objects on which attention acts, rather than on unbound sets of elementary features. We show that taking into account the stereoscopic information improves the performance of the model in the prediction of human eye movements with statistically significant differences.
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Uejima, T., Mancinelli, E., Niebur, E., Etienne-Cummings, R.. 2022-04-05. The influence of stereopsis on visual saliency in a proto-object based model of selective attention. https://doi.org/10.1101/2022.04.04.486976
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