Perceptual artifacts in random-dot stereograms. Tsirlin, I., Wilcox, L. M., & Allison, R. Perception, 39(3):349-355, 2010. -1 doi abstract bibtex Unrestricted positioning of elements in random-dot stereograms with steep disparity gradients, such as stereo-transparent stereograms depicting overlaid surfaces, can produce perceptual artifacts similar to disparity noise. It is shown that these artifacts hinder the segregation of overlaid surfaces in transparent random-dot stereograms and thus disrupt the perception of stereo-transparency. This effect is intensified with increases in the overall element density of the stimuli. We outline the origin of this phenomenon and discuss techniques to prevent such artifacts.
@article{allison2010349-355,
abstract = {Unrestricted positioning of elements in random-dot stereograms with steep disparity gradients, such as stereo-transparent stereograms depicting overlaid surfaces, can produce perceptual artifacts similar to disparity noise. It is shown that these artifacts hinder the segregation of overlaid surfaces in transparent random-dot stereograms and thus disrupt the perception of stereo-transparency. This effect is intensified with increases in the overall element density of the stimuli. We outline the origin of this phenomenon and discuss techniques to prevent such artifacts.},
author = {Tsirlin, I. and Wilcox, L. M. and Allison, R.S.},
date-modified = {2011-05-10 15:05:04 -0400},
doi = {10.1068/p6252},
journal = {Perception},
keywords = {Stereopsis},
number = {3},
pages = {349-355},
title = {Perceptual artifacts in random-dot stereograms},
url-1 = {http://dx.doi.org/10.1068/p6252},
volume = {39},
year = {2010},
url-1 = {https://doi.org/10.1068/p6252}}
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