The prominence of behavioural biases in eye guidance

Benjamin W. Tatler, Benjamin T. Vincent

    Research output: Contribution to journalArticle

    110 Citations (Scopus)

    Abstract

    When attempting to understand where people look during scene perception, researchers typically focus on the relative contributions of low- and high-level cues. Computational models of the contribution of low-level features to fixation selection, with modifications to incorporate top-down sources of information have been abundant in recent research. However, we are still some way from a model that can explain many of the complexities of eye movement behaviour. Here we show that understanding biases in how we move the eyes can provide powerful new insights into the decision about where to look in complex scenes. A model based solely on these biases and therefore blind to current visual information outperformed popular salience-based approaches. Our data show that incorporating an understanding of oculomotor behavioural biases into models of eye guidance is likely to significantly improve our understanding of where we choose to fixate in natural scenes.

    Original languageEnglish
    Pages (from-to)1029-1054
    Number of pages26
    JournalVisual Cognition
    Volume17
    Issue number6-7
    DOIs
    Publication statusPublished - 2009

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