Effect of crosstalk on depth magnitude in thin structures

Inna Tsirlin; Laurie M. Wilcox; Robert S. Allison

doi:10.1117/1.JEI.21.1.011003

27 February 2012 Effect of crosstalk on depth magnitude in thin structures

Inna Tsirlin, Laurie M. Wilcox, Robert S. Allison

Author Affiliations +

Journal of Electronic Imaging, Vol. 21, Issue 1, 011003 (February 2012). https://doi.org/10.1117/1.JEI.21.1.011003

Abstract

Stereoscopic displays must present separate images to the viewer's left and right eyes. Crosstalk is the unwanted contamination of one eye's image from the image of the other eye. It has been shown to cause distortions, reduce visual comfort, and increase perceived workload during the performance of visual tasks. Crosstalk also affects one's ability to perceive stereoscopic depth although little consideration has been given to the perception of depth magnitude in the presence of crosstalk. We extend a previous study (Tsirlin, Allison, and Wilcox, 2011) on the perception of depth magnitude in stereoscopic occluding and non-occluding surfaces to the special case of crosstalk in thin structures. We use a paradigm in which observers estimated the perceived depth difference between two thin vertical bars using a measurement scale. Our data show that as crosstalk levels increase, the magnitude of perceived depth decreases, especially for stimuli with larger relative disparities. In contrast to the effect of crosstalk on depth magnitude in larger objects, in thin structures a significant detrimental effect has been found at all disparities. Our findings, when considered with the other perceptual consequences of crosstalk, suggest that its presence in S3D media, even in modest amounts, will reduce observers' satisfaction.

Citation Download Citation

Inna Tsirlin, Laurie M. Wilcox, and Robert S. Allison "Effect of crosstalk on depth magnitude in thin structures," Journal of Electronic Imaging 21(1), 011003 (27 February 2012). https://doi.org/10.1117/1.JEI.21.1.011003

Published: 27 February 2012

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available