Perceptual constancy and the dynamics of extracting perceptual visual invariants in virtual immersion

Authors:
Patrice Renaud;Sylvain Chartier;David Kaufman
Affiliations:
Université du Québec en Outaouais, Gatineau, Québec, Canada;University of Ottawa, Ottawa, Ontario, Canada;Simon Fraser University, Burnaby, British Columbia, Canada
Venue:
SPPRA '08 Proceedings of the Fifth IASTED International Conference on Signal Processing, Pattern Recognition and Applications
Year:
2008

Citing 5
Cited 0

Testing for nonlinearity in time series: the method of surrogate data

Conference proceedings on Interpretation of time series from nonlinear mechanical systems
Being There: Putting Brain, Body, and World Together Again

Being There: Putting Brain, Body, and World Together Again
Chaos and Time-Series Analysis

Chaos and Time-Series Analysis
Sequences of predictive eye movements form a fractional Brownian series – implications for self-organized criticality in the oculomotor system

Biological Cybernetics
Behavioral avoidance dynamics in the presence of a virtual spider

IEEE Transactions on Information Technology in Biomedicine

Quantified Score

Hi-index	0.00

Visualization

Abstract

Visual perception relies on perceptual constancy to guide motor behavior. This constancy can be assimilated to topological invariance extracted from visual exploration of the surrounding. In this paper, gaze behavior data coming from an experiment conducted in virtual immersion are analyzed to better understand their nonlinear properties. Results point toward an explanation of the process of perceptual visual invariance extraction in terms of fractal dynamics.