FOREGROUND EXTRACTION USING SURFACE FITTING
FOREGROUND EXTRACTION USING SURFACE FITTING
- New search for: SHIKARI ABBAS
- New search for: LI JIAXIN
- New search for: JESPERSEN THOMAS KOELBAEK
- New search for: SHIKARI ABBAS
- New search for: LI JIAXIN
- New search for: JESPERSEN THOMAS KOELBAEK
Techniques are provided for foreground extraction from a point cloud (e.g., a LiDAR point cloud) using surface fitting. In an embodiment, one or more processors of a vehicle can receive point cloud data from one or more vehicle sensors. The one or more processors can identify points in the point cloud data as foreground points or ground points using a spatial Kalman filter to capture changes in the terrain. A route or trajectory in a driving area for the vehicle can be generated using the identified foreground points and ground points. A vehicle controller can control the vehicle while the vehicle is traveling on the route or trajectory in the driving area.
Document information
FOREGROUND EXTRACTION USING SURFACE FITTING
2022-01-27
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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06K Erkennen von Daten , RECOGNITION OF DATA |