Three-dimensional image representation of buildings utilizing heterogeneous information for multimedia ambiance communication

Minako Toba; Takahiro Saito; Kiyoharu Aizawa; Kenji Mochizuki; Takeshi Naemura; Hiroshi Harashima

doi:10.1117/12.503321

23 June 2003 Three-dimensional image representation of buildings utilizing heterogeneous information for multimedia ambiance communication

Minako Toba, Takahiro Saito, Kiyoharu Aizawa, Kenji Mochizuki, Takeshi Naemura, Hiroshi Harashima

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Proceedings Volume 5150, Visual Communications and Image Processing 2003; (2003) https://doi.org/10.1117/12.503321
Event: Visual Communications and Image Processing 2003, 2003, Lugano, Switzerland

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.

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Minako Toba, Takahiro Saito, Kiyoharu Aizawa, Kenji Mochizuki, Takeshi Naemura, and Hiroshi Harashima "Three-dimensional image representation of buildings utilizing heterogeneous information for multimedia ambiance communication", Proc. SPIE 5150, Visual Communications and Image Processing 2003, (23 June 2003); https://doi.org/10.1117/12.503321

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KEYWORDS

Buildings

Data acquisition

3D image processing

3D acquisition

3D modeling

Data modeling

Multimedia

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