Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Seeing "ghost" planes in stereo vision.

D Weinshall1

  • 1Department of Brain and Cognitive Sciences, MIT, Cambridge 02139.

Vision Research
|January 1, 1991
PubMed
Summary
This summary is machine-generated.

Human vision resolves ambiguous stereograms in two ways: perceiving multiple transparent surfaces or a single opaque one. This study details conditions and algorithms predicting these distinct visual perceptions.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Mechanisms of generalization in perceptual learning.

Vision research·2000
Same author

The computation of multiple matching doubly ambiguous stereograms with transparent planes.

Spatial vision·1993
Same author

A self-organizing multiple-view representation of 3D objects.

Biological cybernetics·1991
Same author

Perception of multiple transparent planes in stereo vision.

Nature·1989
Same journal

Computational and mathematical models in vision: Quantitative approaches to understanding visual perception.

Vision research·2026
Same journal

Complex interactions between lightness, chroma, and hue in color ensemble perception.

Vision research·2026
Same journal

Driving with autism spectrum disorder: Exploring the impact of tactile hazard warnings on gaze behavior and hazard responses.

Vision research·2026
Same journal

Early visual processing in adults with ADHD: evidence from contrast sensitivity, spatial integration, and external noise.

Vision research·2026
Same journal

Pupil reflexes generate the peripheral drift illusion due to ON/OFF motion responses.

Vision research·2026
Same journal

Perceived direction of glass patterns can flip by 90°: A neural model.

Vision research·2026
See all related articles

Area of Science:

  • Visual Perception
  • Computational Neuroscience
  • Computer Vision

Background:

  • Ambiguous random dot stereograms present multiple valid interpretations.
  • Human visual system's ability to resolve these ambiguities is not fully understood.

Purpose of the Study:

  • Investigate the distinct ways the human visual system resolves stereoscopic ambiguities.
  • Determine the conditions favoring perception of transparent versus opaque surfaces.
  • Evaluate stereo matching algorithms' ability to predict human perception.

Main Methods:

  • Presented ambiguous random dot stereograms to human observers.
  • Recorded perceptual outcomes (transparent vs. opaque surfaces).
  • Tested modified stereo matching algorithms against human data.

Related Experiment Videos

Main Results:

  • Identified specific conditions leading to either transparent surface perception or single opaque surface perception.
  • Observed that human visual system resolves ambiguities through qualitatively different mechanisms.
  • Found that some modified stereo matching algorithms can predict human perception.

Conclusions:

  • Human visual perception of stereoscopic depth is flexible and context-dependent.
  • The study provides insights into the mechanisms underlying stereo ambiguity resolution.
  • Findings have implications for developing more human-like computer vision systems.