Virtual 3D World Construction by Inter-connecting Photograph-based 3D Models

We present a novel approach for constructing a virtual 3D world from a sparse set of 2D photograph images. In our approach, we do not construct a large 3D world directly from the images, instead we construct several 3D models from the images and inter-connect them. Each 3D model is photograph-based...

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Vydáno v:2008 IEEE Virtual Reality Conference s. 243 - 244
Hlavní autoři: Aoki, Takashi, Tanikawa, Tomohiro, Hirose, Michitaka
Médium: Konferenční příspěvek
Jazyk:angličtina
japonština
Vydáno: IEEE 01.03.2008
Témata:
Artificial intelligence
Computer graphics
I.2.10 [Artificial Intelligence]: Vision and Scene Understanding-Modeling and recovery of physical attributes
I.3.0 [Computer Graphics]: Picture/Image Generation-Viewing algorithm
Image generation
Image reconstruction
Information science
Layout
Motion pictures
Rendering (computer graphics)
Space technology
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ISBN:9781424419715, 1424419719
ISSN:1087-8270
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Popis
Shrnutí:We present a novel approach for constructing a virtual 3D world from a sparse set of 2D photograph images. In our approach, we do not construct a large 3D world directly from the images, instead we construct several 3D models from the images and inter-connect them. Each 3D model is photograph-based 3D model that constitutes a few faces and a high-resolution photographic texture image. By arranging some photograph-based 3D models in a 3D scene, we construct a virtual 3D world. To inter-connect these 3D models and represent a unified 3D world, we render the 3D models by blending them together according to view-point position and rotation. Using our novel approach, it is possible to semi-automatically construct a virtual 3D world from fewer photograph images.
ISBN:9781424419715
1424419719
ISSN:1087-8270
DOI:10.1109/VR.2008.4480782