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Cited by 256

The DOI matches its Crossref record; 64 of the 64 references it cites were found in a registry or an index.

Learning a saliency map using fixated locations in natural scenes

Open access
Zhao, Q., Koch, C.·2011·Journal of Vision

Abstract

Inspired by the primate visual system, computational saliency models decompose visual input into a set of feature maps across spatial scales in a number of pre-specified channels. The outputs of these feature maps are summed to yield the final saliency map. Here we use a least square technique to learn the weights associated with these maps from subjects freely fixating natural scenes drawn from four recent eye-tracking data sets. Depending on the data set, the weights can be quite different, with the face and orientation channels usually more important than color and intensity channels. Inter-subject differences are negligible. We also model a bias toward fixating at the center of images and consider both time-varying and constant factors that contribute to this bias. To compensate for the inadequacy of the standard method to judge performance (area under the ROC curve), we use two other metrics to comprehensively assess performance. Although our model retains the basic structure of the standard saliency model, it outperforms several state-of-the-art saliency algorithms. Furthermore, the simple structure makes the results applicable to numerous studies in psychophysics and physiology and leads to an extremely easy implementation for real-world applications.

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Metadata

Authors
Zhao, Q., & Koch, C.
Venue
Journal of Vision
Published
2011-03-10
Volume
11
Issue
3
Pages
9-9
ISSN
1534-7362 (ISSN-L)
OpenAlex
W2151900481
Cited by
256
References
64
FWCI
35.54
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Learning a saliency map using fixated locations in natural scenes. https://app.cochat.ai/papers/10.1167/11.3.9
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Zhao, Q., & Koch, C. (2011). Learning a saliency map using fixated locations in natural scenes. Journal of Vision. https://doi.org/10.1167/11.3.9

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