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

Accommodative responses to stereoscopic three-dimensional display.

T Inoue, H Ohzu

    Applied Optics
    |July 1, 1997
    PubMed
    Summary
    This summary is machine-generated.

    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

    Reconfigurable lens with an electro-optical learning system.

    Applied optics·2010
    Same author

    Incoherent pattern detection using a liquid-crystal active lens.

    Applied optics·2010
    Same author

    Holographic function/interconnection module.

    Applied optics·2010
    Same author

    Laser scanning microscope with a differential heterodyne optical probe.

    Applied optics·2010
    Same author

    Optical half-adder using wavefront superposition.

    Applied optics·2010
    Same author

    Double exposure speckle technique for imaging system analysis and use in rod lens arrays.

    Applied optics·2010
    Same journal

    Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

    Applied optics·2026
    Same journal

    High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

    Applied optics·2026
    Same journal

    Automated stitching interferometry for high-precision metrology of X-ray mirrors.

    Applied optics·2026
    Same journal

    Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

    Applied optics·2026
    Same journal

    High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

    Applied optics·2026
    Same journal

    Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

    Applied optics·2026
    See all related articles

    Stereoscopic 3-D displays elicit accommodative responses linked to convergence. While initially smaller than real targets, accommodation aligns with 3-D image depth upon fixation, with a notable aftereffect observed.

    Area of Science:

    • Ophthalmology
    • Vision Science
    • Human Factors

    Background:

    • Stereoscopic 3-D displays present visual information at artificial depths.
    • The interplay between accommodation (eye focus) and vergence (eye convergence) is crucial for clear binocular vision.
    • Discrepancies in these responses can lead to visual discomfort.

    Purpose of the Study:

    • To investigate the accommodative responses of the human eye to stereoscopic 3-D visual stimuli.
    • To analyze the relationship between accommodation and vergence during 3-D viewing.
    • To identify potential visual aftereffects related to accommodation and convergence in 3-D environments.

    Main Methods:

    • Experimental measurement of human accommodative responses.
    • Utilizing stereoscopic 3-D displays to present visual targets at varying perceived depths.

    Related Experiment Videos

  • Recording accommodation response times and magnitudes during and after 3-D image viewing.

    • Main Results:

    • Accommodation was dynamically elicited by vergence, adjusting to the stereoscopic depth of 3-D images.
    • Initial accommodative response magnitude to depth changes was less than for real targets.
    • Sustained viewing led to accommodative responses closely matching the 3-D image depth.
    • A significant aftereffect was observed in far-to-near accommodation response times.

    Conclusions:

    • The study highlights the accommodative system's ability to track stereoscopic depth, albeit with initial discrepancies.
    • A mismatch between accommodation and vergence exists in stereoscopic 3-D viewing, influencing visual perception.
    • Understanding the interaction between accommodation and vergence is key to optimizing 3-D display technology and minimizing visual fatigue.