Perception of Gaze Direction Based on Luminance Ratio-Reference-Cited by-同舟云学术

Perception of Gaze Direction Based on Luminance Ratio

Published:2004-10 Issue:10 Volume:33 Page:1173-1184
ISSN:0301-0066
Container-title:Perception
language:en
Short-container-title:Perception

Author:

Ando Shinki¹

Affiliation:

1. Vision Sciences Laboratory, Department of Psychology, Harvard University, 33 Kirkland Street, Cambridge, MA 02138, USA

Abstract

Changing the luminance of one side of the sclera induces an apparent shift of the perceived direction of gaze toward the darker side of the sclera (Ando, 2002 Perception31 657–674). However, when both the sclera and the skin surrounding it were darkened simultaneously as if by a cast shadow, the apparent direction of gaze shifted less than when only the sclera was darkened. The results suggest that one mechanism for gaze judgment is based on a simple analysis of the local luminance ratio between the eye and the surrounding region.

Publisher

SAGE Publications

Subject

Artificial Intelligence,Sensory Systems,Experimental and Cognitive Psychology,Ophthalmology

Link

http://journals.sagepub.com/doi/pdf/10.1068/p5297

Reference18 articles.

1. Luminance-Induced Shift in the Apparent Direction of Gaze

2. Effect of luminance on perception of gaze direction in Japanese

3. The Perception of Where a Face or Television 'Portrait' Is Looking

4. Mindblindness

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