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Proceedings Paper

Three-dimensional image representation of buildings utilizing heterogeneous information for multimedia ambiance communication
Author(s): Minako Toba; Takahiro Saito; Kiyoharu Aizawa; Kenji Mochizuki; Takeshi Naemura; Hiroshi Harashima
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Paper Abstract

The Multimedia Ambiance Communication project has been researched and developed using 3D image space that is shared by people in different locations. In this communication, 3D space is constructed of layered structure defined for long-range, middle-range, short-range views. This research especially focuses on buildings in the middle-range view. We acquire 3D data of buildings using a range scanner and texture data, and represent them in VR space. In the case of real buildings, restrictions result in the acquisition of partial data. To compensate for this, other information such as drawings, photographs, general knowledge, etc, were used. The authors detail the construction of photo-realistic representation of buildings and 3D space.

Paper Details

Date Published: 23 June 2003
PDF: 9 pages
Proc. SPIE 5150, Visual Communications and Image Processing 2003, (23 June 2003); doi: 10.1117/12.503321
Show Author Affiliations
Minako Toba, Univ. of Tokyo (Japan)
Takahiro Saito, Kanagawa Univ. (Japan)
Kiyoharu Aizawa, Univ. of Tokyo (Japan)
Kenji Mochizuki, NTT Cyber Solutions Labs. (Japan)
Takeshi Naemura, Univ. of Tokyo (Japan)
Hiroshi Harashima, Univ. of Tokyo (Japan)


Published in SPIE Proceedings Vol. 5150:
Visual Communications and Image Processing 2003
Touradj Ebrahimi; Thomas Sikora, Editor(s)

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