Methods and systems for controlling navigation of an autonomous vehicle for traversing a drivable area are disclosed. The methods include receiving information relating to a drivable area that includes a plurality of polygons, identifying a plurality of logical edges that form a boundary of the drivable area, sequentially and repeatedly analyzing concavities of each the plurality of logical edges until identification of a first logical edge that has a concavity greater than a threshold, creating a first logical segment of the boundary of the drivable area. This segmentation may be repeated until each of the plurality of logical edges has been classified. The method may include creating and adding (to a map) a data representation of the drivable area that comprises an indication of the plurality of logical segments, and adding the data representation to a road network map comprising the drivable area.
METHODS AND SYSTEM FOR PREDICTING TRAJECTORIES OF UNCERTAIN ROAD USERS BY SEMANTIC SEGMENTATION OF DRIVABLE AREA BOUNDARIES
VERFAHREN UND SYSTEM ZUR VORHERSAGE VON TRAJEKTORIEN UNSICHERER STRASSENBENUTZER DURCH SEMANTISCHE SEGMENTIERUNG BEFAHRBARER BEREICHSGRENZEN
PROCÉDÉS ET SYSTÈME DE PRÉDICTION DE TRAJECTOIRES D?UTILISATEURS DE ROUTE INCERTAINS PAR SEGMENTATION SÉMANTIQUE DE LIMITES DE ZONE APTES À LA CONDUITE
2024-11-20
Patent
Electronic Resource
English
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / 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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V |
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