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Volume: 32 | Article ID: art00019
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Stereoscopic Three-dimensional Optic Flow Distortions Caused by Mismatches Between Image Acquisition and Display Parameters
Alex D. Hwang
Eli Peli
  DOI :  10.2352/J.ImagingSci.Technol.2019.63.6.060412  Published Online :  November 2019
Abstract

We analyzed the impact of common stereoscopic three-dimensional (S3D) depth distortion on S3D optic flow in virtual reality environments. The depth distortion is introduced by mismatches between the image acquisition and display parameters. The results show that such S3D distortions induce large S3D optic flow distortions and may even induce partial/full optic flow reversal within a certain depth range, depending on the viewer’s moving speed and the magnitude of S3D distortion. We hypothesize that the S3D optic flow distortion may be a source of intra-sensory conflict that could be a source of visually induced motion sickness.

Journal Title : Electronic Imaging
Publisher Name : Society for Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151 USA
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 DOI 10.2352/J.ImagingSci.Technol.2019.63.6.060412
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Alex D. Hwang, Eli Peli, "Stereoscopic Three-dimensional Optic Flow Distortions Caused by Mismatches Between Image Acquisition and Display Parameters"  in Proc. IS&T Int’l. Symp. on Electronic Imaging: Human Vision and Electronic Imaging,  2019,  pp 60412-1 - 60412-7,  https://doi.org/10.2352/J.ImagingSci.Technol.2019.63.6.060412

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Copyright © Society for Imaging Science and Technology 2020
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Electronic Imaging
2470-1173
Society for Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151 USA
10.2352/J.ImagingSci.Technol.2019.63.6.060412
2470-1173(20200126)2020:11L.604121;1-
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Articles
Stereoscopic Three-dimensional Optic Flow Distortions Caused by Mismatches Between Image Acquisition and Display Parameters
HwangAlex D.
PeliEli
26012020
2020
11
60412-1
60412-7
2020
We analyzed the impact of common stereoscopic three-dimensional (S3D) depth distortion on S3D optic flow in virtual reality environments. The depth distortion is introduced by mismatches between the image acquisition and display parameters. The results show that such S3D distortions induce large S3D optic flow distortions and may even induce partial/full optic flow reversal within a certain depth range, depending on the viewer’s moving speed and the magnitude of S3D distortion. We hypothesize that the S3D optic flow distortion may be a source of intra-sensory conflict that could be a source of visually induced motion sickness.
3Dhuman visionperceptionmotion sicknesscyber sicknessvirtual reality