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Spatial competition on the master-saliency map

Overview of attention for article published in Frontiers in Psychology, January 2013
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Title
Spatial competition on the master-saliency map
Published in
Frontiers in Psychology, January 2013
DOI 10.3389/fpsyg.2013.00394
Pubmed ID
Authors

Ursula Schade, Cristina Meinecke

Abstract

The saliency map model (Itti and Koch, 2000) is a hierarchically structured computational model, simulating visual saliency processing. Iso-feature processing on feature maps and conspicuity maps precedes cross-dimensional signal processing on the master map, where the most salient location of the visual field is selected. This texture segmentation study focuses on a possible spatial structure on the master map. In four experiments the spatial distance between a texture irregularity in the stimulus ("target") and a cross-dimensional task irrelevant texture irregularity in the backward mask ("patch") was varied. The results show that the target-patch distance modulates target detection, and that this modulation is limited to critical distances around the target. We conclude that the signals from different feature dimensions compete on a spatial master map. There is first evidence that the critical distances increase with target eccentricity.

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X Demographics

The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 11 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Canada 1 9%
Unknown 10 91%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 4 36%
Researcher 3 27%
Student > Bachelor 2 18%
Student > Master 1 9%
Unknown 1 9%
Readers by discipline Count As %
Engineering 5 45%
Psychology 3 27%
Social Sciences 1 9%
Agricultural and Biological Sciences 1 9%
Unknown 1 9%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 02 July 2013.
All research outputs
#20,195,877
of 22,713,403 outputs
Outputs from Frontiers in Psychology
#23,852
of 29,507 outputs
Outputs of similar age
#248,765
of 280,747 outputs
Outputs of similar age from Frontiers in Psychology
#851
of 969 outputs
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