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Effects of characteristics of image quality in an immersive environment
Citation
Duh, HB-L and Lin, JJW and Kenyon, RV and Parker, DE and Furness, TA, Effects of characteristics of image quality in an immersive environment, Presence, 11, (3) pp. 324-332. ISSN 1054-7460 (2002) [Refereed Article]
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Copyright Statement
Copyright 2002 Massachusetts Institute of Technology
DOI: doi:10.1162/105474602317473259
Abstract
Image quality issues such as ˇeld of view (FOV) and resolution are important for
evaluating "presence" and simulator sickness (SS) in virtual environments (VEs). This
research examined effects on postural stability of varying FOV, image resolution,
and scene content in an immersive visual display. Two different scenes (a photograph
of a fountain and a simple radial pattern) at two different resolutions were
tested using six FOVs (30, 60, 90, 120, 150, and 180 deg.). Both postural stability,
recorded by force plates, and subjective difˇculty ratings varied as a function of
FOV, scene content, and image resolution. Subjects exhibited more balance disturbance
and reported more difˇculty in maintaining posture in the wide-FOV, highresolution,
and natural scene conditions.
Item Details
| Item Type: | Refereed Article |
|---|---|
| Keywords: | image quality, virtual reality, human factors |
| Research Division: | Information and Computing Sciences |
| Research Group: | Information Systems |
| Research Field: | Computer-Human Interaction |
| Objective Division: | Information and Communication Services |
| Objective Group: | Computer Software and Services |
| Objective Field: | Application Tools and System Utilities |
| Author: | Duh, HB-L (Professor Henry Duh) |
| ID Code: | 90333 |
| Year Published: | 2002 |
| Web of Science® Times Cited: | 9 |
| Deposited By: | Computing and Information Systems |
| Deposited On: | 2014-03-31 |
| Last Modified: | 2014-05-08 |
| Downloads: | 0 |
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