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Multi-texture modeling of 3D traffic scenes

: Müller, K.; Smolic, A.; Dröse, M.; Voigt, P.; Wiegand, T.


IEEE Signal Processing Society:
International Conference on Multimedia and Expo 2003. Proceedings. Vol.1 : 6 - 9 July 2003, Baltimore Marriott Waterfront Hotel, Baltimore, Maryland, USA
Piscataway, NJ: IEEE Operations Center, 2003
ISBN: 0-7803-7965-9
International Conference on Multimedia and Expo (ICME) <4, 2003, Baltimore/Md.>
Fraunhofer HHI ()

In this paper we present a system for 3D reconstruction of traffic scenes. Traffic surveillance is a challenging scenario for 3D reconstruction in cases, where only a small number of views is available that do not contain much overlap. We address the possibilities and restrictions for modeling such scenarios with only a few cameras and introduce a compositor that allows rendering of the semi automatically generated 3D scenes. Some of the occurring problems concern camera images, which might show a common background area, but can still differ drastically in lighting effects. For foreground objects nearly no common visual information might be available, as angles between cameras may exceed even 90°.