- Devise and implement geometric algorithms
- Devise interfaces to GIS formats (Geographical Information Systems)
- Evaluate and benchmark the algorithms
- Exchanges with partners of the project
- Geometric data structures and algorithms
- Geometry processing: 3D point sets and meshes
- Advanced C++ programming: generic programming, STL
- Experience with GIS data is a plus
- Experience with the CGAL library is a plus (see Avantages Subsidized mealsPartial reimbursement of public transport costsLeave: 7 weeks of annual leave + 10 extra days off due to RTT (statutory reduction in working hours) + possibility of exceptional leave (sick children, moving home, etc.)Possibility of teleworking (after 6 months of employment) and flexible organization of working hoursProfessional equipment available (videoconferencing, loan of computer equipment, etc.)Social, cultural and sports events and activitiesAccess to vocational trainingSocial security coverage
3D urban reconstruction from GIS data - Technopole de Sophia Antipolis, France - INRIA
Description
Contexte et atouts du poste
The job environment is the one of the CP4SC project, a collaborative effort that focuses on developing a cloud platform for smart cities. We will collaborate with Oslandia on C++ software components for urban reconstruction from 3D point clouds and GIS (Geographical Information Systems) data, based on the
Mission confiée
We will explore the automated generation of 3D urban models, either from measurement data such as 3D point clouds or from GIS data. This requires a pipeline of algorithms ranging from analysis to processing of large-scale data, through semantic classification and reconstruction of 3D meshes from data that are possibly heterogeneous, incomplete and defect-laden. Measurement data such as 3D point clouds may be acquired on a building, a city block or an entire city. The reconstruction algorithms must generate adjustable levels of detail with fine-grain and adjustable balance between complexity, resolution and approximation. The CGAL library already offers components for the aforementioned pipeline, and the SFCGAL library provides a wrapper around some of the CGAL components. The objective is to complement the pipeline for urban reconstruction and to extend the SFCGAL library.
Principales activités
Compétences
Technical skills and level required:
Rémunération
From 2692 € gross monthly (according to degree and experience)