Among other things, techniques are described for spatially and temporally consistent ground modelling with information fusion. A vehicle location and orientation is obtained and an instantaneous ground height estimation is obtained for anchor cells of a grid map of the vehicle based on the obtained vehicle location and orientation. A pseudo ground height associated with non-anchor cells of the grid map is computed. A Bayesian filtering framework is used to generate a final ground height estimate for the anchor cells and the non-anchor cells based on the instantaneous ground height estimation for the anchor cells, the pseudo ground height associated with non-anchor cells, an estimated ground height from a previous timestamp, or any combinations thereof. The vehicle operates according to the final ground height estimate.
Spatially and temporally consistent ground modelling with information fusion
2024-02-28
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
SPATIALLY AND TEMPORALLY CONSISTENT GROUND MODELLING WITH INFORMATION FUSION
European Patent Office | 2023
|SPATIALLY AND TEMPORALLY CONSISTENT GROUND MODELLING WITH INFORMATION FUSION
European Patent Office | 2023
|Spatially and temporally consistent ground modelling with information fusion
European Patent Office | 2025
|SPATIALLY AND TEMPORALLY CONSISTENT GROUND MODELLING WITH INFORMATION FUSION
European Patent Office | 2025
TEMPORALLY CONSISTENT POSITION ESTIMATION REFINEMENT FOR AERIAL REFUELING
European Patent Office | 2023
|