The invention provides a vehicle-based controller for out-of-vehicle feature localization. Wherein the controller obtains a plurality of images generated by an imaging device disposed on a vehicle, and analyzes at least a first image and a second image of the plurality of images to identify a feature of interest external to the vehicle and at least partially depicted in the first image and the second image. The controller determines a first unit vector of the feature of interest based on a first position of the feature of interest in the first image, and determines a second unit vector of the feature of interest based on a second position of the feature of interest in the second image. The controller calculates a third position of the feature of interest relative to a physical environment based on the first unit vector, the second unit vector, and at least one of a first reference position of the vehicle or a second reference position of the vehicle.
本发明提供一种基于车辆的用于车外特征定位的控制器。其中,所述控制器获得由安置于车辆上的成像装置产生的多个图像,且分析所述多个图像中的至少第一图像和第二图像,以识别在所述车辆外且至少部分地描绘在所述第一图像和所述第二图像中的所关注特征。所述控制器基于所述所关注特征在所述第一图像中的第一位置确定所述所关注特征的第一单位向量,且基于所述所关注特征在所述第二图像中的第二位置确定所述所关注特征的第二单位向量。所述控制器基于所述第一单位向量、所述第二单位向量以及所述车辆的第一参考位置或所述车辆的第二参考位置中的至少一者而计算所述所关注特征相对于物理环境的第三位置。
Vehicle-based controller for out-of-vehicle feature localization
基于车辆的用于车外特征定位的控制器
07.04.2023
Patent
Elektronische Ressource
Chinesisch
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 / G01S RADIO DIRECTION-FINDING , Funkpeilung |
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