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VISUAL CORRELATES OF FIXATION SELECTION: A LOOK AT THE SPATIAL FREQUENCY DOMAIN

By Neil D. B. Bruce, Daniel P. Loach and John K. Tsotsos

Abstract

A representation for observing local image content is proposed for the purpose of considering the distinguishing characteristics of visual content that tends to draw a human observers gaze. Within this representation, the spectral profile distinguishing fixated from non-fixated locations is considered. Finally, the possibility of designing saliency operators based on the proposed local magnitude spectrum representation is explored, revealing a promising domain for predicting human gaze patterns. Index Terms — spatial frequency, fourier transform, magnitude spectrum, attention, fixation 1

Year: 2013
OAI identifier: oai:CiteSeerX.psu:10.1.1.371.5840
Provided by: CiteSeerX
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