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Semantically Consistent Hierarchical Decomposition of Virtual Urban Environments

Carl-Johan Jorgensen 1 Fabrice Lamarche 1
1 MIMETIC - Analysis-Synthesis Approach for Virtual Human Simulation
IRISA-D6 - MEDIA ET INTERACTIONS, Inria Rennes – Bretagne Atlantique , UR2 - Université de Rennes 2
Abstract : When planning a path in their environment, humans reason on a hierarchical representation of this environment. They rst plan a path troughcoarse zones, then rene this path during navigation, as relevant information is perceived. In this article, we propose a method that automatically generates a semantically consistent hierarchical decomposition of an urban environment. We also present a path planning process that takesadvantage of this representation to delay some decisions and propose path options that enable a smart path adaptation when unexpected events occur.
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Contributor : Fabrice Lamarche <>
Submitted on : Tuesday, December 16, 2014 - 11:29:56 AM
Last modification on : Friday, July 10, 2020 - 4:26:22 PM



Carl-Johan Jorgensen, Fabrice Lamarche. Semantically Consistent Hierarchical Decomposition of Virtual Urban Environments. Smart Graphics 2014, Aug 2014, Taipei, Taiwan. pp.12, ⟨10.1007/978-3-319-11650-1_12⟩. ⟨hal-01095798⟩



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