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http://dx.doi.org/10.5909/JBE.2014.19.1.44

Influence of Depth Differences by Setting 3D Stereoscopic Convergence Point on Presence, Display Perception, and Negative Experiences  

Lee, SangWook (Dept. of Journalism and Communication, Kawngwoon University)
Chung, Donghun (School of Communications, Kawangwoon University)
Publication Information
Journal of Broadcast Engineering / v.19, no.1, 2014 , pp. 44-55 More about this Journal
Abstract
The goal of 3D stereoscopy is not only to maximize positive experiences (such as sense of realism) by adding depth information to 2D video but to also minimize negative experiences (such as fatigue). This study examines the impact of different depth levels induced by adjusting 3D camera convergences on positive and negative experiences and finds an optimal parameter for viewers. The results show that there are significant differences among depth levels on spatial involvement, realistic immersion, presence, depth perception, screen transmission, materiality, shape perception, spatial extension and display perception. There are also significant differences for fatigue and unnaturalness. This study suggests that reducing the camera convergence angle of an object by $0.17^{\circ}$ behind the object is the optimal parameter in a 3D stereoscopic setting.
Keywords
3D; convergence; display perceptions; fatigue; presence; unnaturalness;
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Times Cited By KSCI : 4  (Citation Analysis)
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