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Combining human visual system models for geographic gaze contingent displays


Bektaş, Kenan; Coltekin, Arzu; Krüger, Jens; Duchowski, Andrew T (2015). Combining human visual system models for geographic gaze contingent displays. In: 36th Annual Conference of Eurographics, Zürich, 4 May 2015 - 8 May 2015, 17-18.

Abstract

We present a gaze-contingent display (GCD) in which we combine multiple models of the human visual system (HVS) to manage the visual level of detail (LOD). GCDs respond to the viewer’s gaze in real time, rendering a space-variant visualization. We aim to measure the computational and perceptual benefits of the proposed HVS models in terms of data reduction and user experience. Specifically, we combine models of contrast sensitivity, color perception and depth of field; and customize our implementation for geographic imagery. We believe this research is relevant in all domains that use image interpretation.

Abstract

We present a gaze-contingent display (GCD) in which we combine multiple models of the human visual system (HVS) to manage the visual level of detail (LOD). GCDs respond to the viewer’s gaze in real time, rendering a space-variant visualization. We aim to measure the computational and perceptual benefits of the proposed HVS models in terms of data reduction and user experience. Specifically, we combine models of contrast sensitivity, color perception and depth of field; and customize our implementation for geographic imagery. We believe this research is relevant in all domains that use image interpretation.

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Additional indexing

Item Type:Conference or Workshop Item (Other), not refereed, original work
Communities & Collections:07 Faculty of Science > Institute of Geography
Dewey Decimal Classification:910 Geography & travel
Language:English
Event End Date:8 May 2015
Deposited On:09 Sep 2015 14:18
Last Modified:08 Dec 2017 13:59
Publisher:Eugraphics Association
Related URLs:http://diglib.eg.org/bitstream/handle/10.2312/egp.20152003.frontmatter_eg2015posters/frontmatter_eg2015posters.pdf?sequence=1 (Organisation)

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