Computational modelling of visual attention
نویسندگان
چکیده
منابع مشابه
Computational Visual Attention
Visual attention is one of the key mechanisms of perception that enables humans to efficiently select the visual data of most potential interest. Machines face similar challenges as humans: they have to deal with a large amount of input data and have to select the most promising parts. In this chapter, we explain the underlying biological and psychophysical grounding of visual attention, show h...
متن کاملComputational models of visual attention
http://dx.doi.org/10.1016/j.visres.2015.09.007 0042-6989/ 2015 Elsevier Ltd. All rights reserved. Visual attention has been the topic of intensive research in the last three decades. Computational approaches to study vision and cognition aim at precisely specifying theories and mechanisms, generating testable quantitative predictions and bridging behavioral and physiological approaches. In the ...
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Raymond JE, Shapiro KL, Arnell KM (1992). "Temporary suppression of visual processing in an RSVP task: an attentional blink?". J.of exp. psyc. Human perc, and performance 18 (3): 849–60 A 1 6 7 B 3 t1=0 ms t2=100 ms t3=200 ms t4=300 ms t5=400 ms t5=500 ms Perceptual Load theory Lavie, N. (1995). Perceptual load as a necessary condition for selective attention. Journal of Experimental Psychology...
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This work introduces a high level model of Visual Perception , based on a multidisciplinary approach. The purpose of this model is to extract and to integrate some of the properties of the visual process that incorporates its flexibility and autonomy . Its structure includes a figurative component, which builds the mental representation of the surroundings, and an operative component, which reg...
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A new computational model for selective visual attention is proposed in this paper. This model simulates the depth-first and resolution-varying visual searching mechanism of human visual system. Firstly, visual saliency of each part is computed at the coarsest resolution. According to the visual saliency, the most salient region is selected. Then the inner details of the selected region are ana...
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ژورنال
عنوان ژورنال: Nature Reviews Neuroscience
سال: 2001
ISSN: 1471-003X,1471-0048
DOI: 10.1038/35058500