A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A hierarchic approach for path planning in virtual reality
Abstract This work considers path-planning processes for manipulation tasks such as assembly, maintenance or disassembly in a virtual reality (VR) context. The approach consists in providing a collaborative system associating a user immersed in VR and an automatic path planning process. It is based on semantic, topological and geometric representations of the environment and the planning process is split in two phases: coarse and fine planning. The automatic planner suggests a path to the user and guides him trough a haptic device. The user can escape from the proposed solution if he wants to explore a possible better way. In this case, the interactive system detects the users intention and computes in real-time a new path starting from the users guess. Experiments illustrate the different aspects of the approach: multi-representation of the environment, path planning process, users intent prediction and control sharing.
A hierarchic approach for path planning in virtual reality
Abstract This work considers path-planning processes for manipulation tasks such as assembly, maintenance or disassembly in a virtual reality (VR) context. The approach consists in providing a collaborative system associating a user immersed in VR and an automatic path planning process. It is based on semantic, topological and geometric representations of the environment and the planning process is split in two phases: coarse and fine planning. The automatic planner suggests a path to the user and guides him trough a haptic device. The user can escape from the proposed solution if he wants to explore a possible better way. In this case, the interactive system detects the users intention and computes in real-time a new path starting from the users guess. Experiments illustrate the different aspects of the approach: multi-representation of the environment, path planning process, users intent prediction and control sharing.
A hierarchic approach for path planning in virtual reality
Cailhol, Simon (author) / Fillatreau, Philippe (author) / Fourquet, Jean-Yves (author) / Zhao, Yingshen (author)
2015-03-17
12 pages
Article (Journal)
Electronic Resource
English
A scale-hierarchic ecosystem approach to integrative ecological planning
| Elsevier | 2008
A scale-hierarchic ecosystem approach to integrative ecological planning
| Online Contents | 2008
Deformability of hierarchic cable roof
| Online Contents | 2006
Deformability of hierarchic cable roof
| Elsevier | 2006