Computer Graphics & Stereoscopic Visualization of Buildings Using Horizontal and Vertical Projection Systems 


Vol. 10,  No. 2, pp. 165-172, Jun.  2003
10.3745/KIPSTA.2003.10.2.165


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  Abstract

In this paper, we constructed horizontal and vertical virtual spaces using the projection table and the projection wall. We then implemented a system that stereoscopically visualizes three-dimensional (3D) buildings in the virtual environments in accordance with the user's viewing point. The projection table, a kind of horizontal display equipment, is effectively used in reproducing operations on a table or desk as well as in areas that require bird-eye views because its viewing frustum allows to view things from above. On the other hand, the large projection wall, a kind of vertical display equipment, is effectively used in navigating virtual spaces because its viewing frustum allows to take a front view. In this paper, we provided quick interaction between the user and virtual objects by representing major objects as detail 3D models and a background as images. We also augmented the reality by properly integrating models and images with user's locations and viewpoint in different virtual environments.

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[IEEE Style]

S. M. Rhee, S. M. Choi, M. H. Kim, "Computer Graphics & Stereoscopic Visualization of Buildings Using Horizontal and Vertical Projection Systems," The KIPS Transactions:PartA, vol. 10, no. 2, pp. 165-172, 2003. DOI: 10.3745/KIPSTA.2003.10.2.165.

[ACM Style]

Seon Min Rhee, Soo Mi Choi, and Myoung Hee Kim. 2003. Computer Graphics & Stereoscopic Visualization of Buildings Using Horizontal and Vertical Projection Systems. The KIPS Transactions:PartA, 10, 2, (2003), 165-172. DOI: 10.3745/KIPSTA.2003.10.2.165.

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