Analysis on monocular accommodation in horizontal-parallax-only super-multiview display

Jisoo Hong, Youngmin Kim, Jae Hyeung Park, Byoungho Lee

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

Accommodation response of super-multiview display device, which is implemented to provide horizontal-only parallax, has been investigated. Because of astigmatic characteristic of such display, the focal points of horizontal and vertical directions differ in longitudinal direction. Assuming that the accommodation response to the astigmatic image follows the distance where the average of bandwidths in vertical and horizontal direction becomes the maximum, numerical calculations presented that the accommodation restrictedly follows three-dimensional point near the display panel. To verify the consequence obtained by numerical calculations, experiments has been performed using keratometer to measure the accommodation under the situation similar to horizontal-only super-multiview display. The images focused by a cylindrical lens have been provided as stimuli to avoid argues related to the resolution of pixel pitch of display panel. The measured results show that the accommodation response restrictedly follows astigmatic image as expected by numerical calculations, however the quantitative investigation is still needed.

Original languageEnglish
Title of host publicationProceedings of SPIE-IS and T Electronic Imaging - Stereoscopic Displays and Applications XXIII
DOIs
StatePublished - 2012
Externally publishedYes
EventStereoscopic Displays and Applications XXIII - Burlingame, CA, United States
Duration: 23 Jan 201225 Jan 2012

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume8288
ISSN (Print)0277-786X

Conference

ConferenceStereoscopic Displays and Applications XXIII
Country/TerritoryUnited States
CityBurlingame, CA
Period23/01/1225/01/12

Keywords

  • Three-dimensional display
  • accommodation response
  • horizontal-only parallax
  • super-multiview display

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