Where to look next?: Proto-object based priority in a TVA-based model of visual attention
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منابع مشابه
Integrating Inhomogeneous Processing and Proto-object Formation in a Computational Model of Visual Attention
We implement a novel computational framework for attention that includes recent experimentally derived assumptions on attention which are not covered by standard computational models. To this end, we combine inhomogeneous visual processing, proto-object formation, and parts of TVA (Theory of Visual Attention [2]), a well established computational theory in experimental psychology, which explain...
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Posner's attention network model and Bundesen's theory of visual attention (TVA) are two influential accounts of attention. Each model has led to the development of a test method: the attention network test (ANT) and TVA-based assessment, respectively. Both tests have been widely used to investigate attentional function in normal and clinical populations. Here we report on the first direct comp...
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The Neural Theory of Visual Attention of Bundesen et al. (2005) was proposed as a neural interpretation of Bundesen's (1990) theory of visual attention (TVA). In NTVA, visual attention operates via two mechanisms: by dynamic remapping of receptive fields of cortical cells such that more cells are devoted to behaviorally important objects than to less important ones (filtering) and by multiplica...
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تاریخ انتشار 2012