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The influence of cross-modal interaction on perceived rendering quality thresholds
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Hulusić, Vedad, Aranha, Matt and Chalmers, Alan (2008) The influence of cross-modal interaction on perceived rendering quality thresholds. In: 16th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, Univ W Bohemia, Plzen, Czech Republic, Feb 04-07, 2008. Published in: Journal of WSCG, Volume 16 pp. 41-48. ISBN 978-80-86943-15-2. ISSN 1213-6972.
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Abstract
High-fidelity rendering is computationally demanding and has only recently become achievable at interactive frame rates on high-performance desktop PCs. Research on visual perception has demonstrated that parts of the scene that are not in the focus of viewer's attention may be rendered at much lower quality without this quality difference being perceived. It has also been shown that cross-modal interaction between visual and auditory stimuli can have a significant influence on perception. This paper investigates the limitations of the human visual System and the impact cross-modal interactions has on perceivable rendering thresholds. We show that by exploiting cross-modal interaction, significant savings in rendering quality and hence computational requirements can be achieved, while maintaining the same overall perceptual high quality of the resultant image.
Item Type: | Conference Item (UNSPECIFIED) | ||||
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Subjects: | B Philosophy. Psychology. Religion > BF Psychology Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software T Technology > T Technology (General) |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||
Library of Congress Subject Headings (LCSH): | Rendering (Computer graphics), Threshold (Perception), Visual perception, Computer vision | ||||
Journal or Publication Title: | Journal of WSCG | ||||
Publisher: | Vaclav Skala - Union Agency | ||||
ISBN: | 978-80-86943-15-2 | ||||
ISSN: | 1213-6972 | ||||
Editor: | Cunningham, S and Skala, V | ||||
Official Date: | 2008 | ||||
Dates: |
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Volume: | Volume 16 | ||||
Number of Pages: | 8 | ||||
Page Range: | pp. 41-48 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access | ||||
Title of Event: | 16th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision | ||||
Type of Event: | Conference | ||||
Location of Event: | Univ W Bohemia, Plzen, Czech Republic | ||||
Date(s) of Event: | Feb 04-07, 2008 | ||||
Related URLs: |
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