Aspects of the disclosure relate to verifying the location of an object of a particular type. For instance, a plurality of images of an environment of the vehicle may be received. Associated objects of the particular type may be identified in ones of the plurality of images. A plurality of estimated locations may be determined for the object using a plurality of different localization techniques. For each image of the ones of the plurality of images, determine a reprojection error for each of the plurality of estimated locations. For each of the plurality of estimated locations, an error score is determined based on the reprojection errors. An estimated location may be selected from the plurality of estimated locations based on the determined error score. This selected location may be used to control a vehicle in an autonomous driving mode.
OBJECT LOCALIZATION FOR AUTONOMOUS DRIVING BY VISUAL TRACKING AND IMAGE REPROJECTION
OBJEKTLOKALISIERUNG FÜR AUTONOMES FAHREN DURCH VISUELLE VERFOLGUNG UND BILDRÜCKPROJEKTION
LOCALISATION D'OBJET POUR CONDUITE AUTONOME PAR SUIVI VISUEL ET REPROJECTION D'IMAGE
2023-08-02
Patent
Elektronische Ressource
Englisch
IPC: | G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / 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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06V |
OBJECT LOCALIZATION FOR AUTONOMOUS DRIVING BY VISUAL TRACKING AND IMAGE REPROJECTION
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