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Curved Screen Display Immersion Simulation System for Landscape Evaluation  

Chang, Jong-Hyun (LET Landscape Architect Co., Ltd.)
Kim, Choong-Sik (Dept. of Environment Landscape Architecture, Kangnung-Wonju National University)
Lee, In-Sung (Dept. of Landscape Architecture, The University of Seoul)
Publication Information
Journal of the Korean Institute of Landscape Architecture / v.37, no.3, 2009 , pp. 61-68 More about this Journal
Abstract
The objective of this study was to examine the possibility of utilizing the immersion stereoscopic image with a curved-screen-display as a tool for evaluating the landscape. The curved-screen-display ensures the continuity of the image and can be simultaneously evaluated by many people. Fifty-meter-wide Gangnamdaero Boulevard in Seoul was selected for this study, and the simulation was done using computer graphics. With the computer simulation, a questionnaire on landscape preferences was conducted according to different visual environments (immersion, non-immersion) and different projection types(stereoscopic or plane image). In the results of this study, the landscape preference was largely dependent on the immersion environment. Using the immersion-type simulation, the observer can easily evaluate the preference with higher judgment power. The stereoscope or plane projection type does not have any significant result in terms of its judgment power. This result implies that it is very important to strengthen the sense of immersion by expanding the screen into an angled view in which the observer can become immersed while making and projecting the simulation to evaluate the landscape. As a landscape evaluation tool for examining the efficiency and usefulness of immersion simulation, this study has limitations in that it controls many factors in street landscape that adversely affect judgment. Accordingly, a detailed comparison and verification of the stereoscopic image in various environments, including street width and building height ratio, must be conducted.
Keywords
Landscape Preference; Stereoscope; Plane Projection; Immersion Environments;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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