Image-based procedural modeling of facades
ACM SIGGRAPH 2007 papers
Visibility-Based Test Scene Understanding by Real Plane Search
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing, Part II
Visibility-based modelling and control for network-based robotics
Pattern Recognition Letters
Spatial Modelling for Mobile Robot's Vision-based Navigation
Journal of Intelligent and Robotic Systems
3D Scene interpretation by combining probability theory and logic: The tower of knowledge
Computer Vision and Image Understanding
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Modeling and visualization of city scenes is important for manyapplications including entertainment and urban mission planning.Models covering wide areas can be efficiently constructed fromaerial images. However, only roof details are visible from aerialviews and ground views are needed to provide details of thebuilding facades for high quality fly-through visualization orsimulation applications. Different data sources provide differentlevels of necessary detail knowledge. We need a method thatintegrates the various levels of data. We propose a hierarchicalrepresentation of 3D building models for urban areas thatintegrates different data sources including aerial andground viewimages. Each data source gives us different details and each levelof the model has its own application as well. Through thehierarchical representation of 3D building models, large area sitemodeling can be done efficiently and cost-effectively. Thisproposal suggests efficient approaches for acquiring each levelmodel and demonstrates some results of each level including theintegration results.