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Multiple TIP Images Blending for Wide Virtual Environment  

Roh, Chang-Hyun (Joongbu University)
Lee, Wan-Bok (Joongbu University)
Ryu, Dae-Hyun (Hansei University)
Kang, Jung-Jin (Dong Seoul College)
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Abstract
Image-based rendering is an approach to generate realistic images in real-time without modeling explicit 3D geometry. Especially, owing to its simplicity, TIP(Tour Into the Picture) is preferred to constructing a 3D background scene. Because existing TIP methods have a limitation in that they lack geometrical information, we can not expect a accurate scene if the viewpoint is far from the origin of the TIP. In this paper, we propose the method of constructing a virtual environment of a wide area by blending multiple TIP images. Firstly, we construct multiple TIP models of the virtual environment. Then we interpolate foreground and background objects respectively, to generate a smooth navigation image. The method proposed here can be applied to various industry applications, such as computer game, 3D car navigation, and so on.
Keywords
TIP; virtual environment; Image based rendering; Image blending;
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