According to an embodiment of the present invention, a method of detection crosswalk performed by a crosswalk detection device includes the steps of: obtaining, from a lidar sensor, point data searched for around the lidar sensor; detecting at least one crosswalk point from among the plurality of points based on the intensity of the plurality of points included in the point data; and detecting a crosswalk based on a location of the at least one crosswalk point. Therefore, it is possible to provide accurate distance information by extracting the crosswalk point and then detecting the crosswalk using the extracted crosswalk point.

    본 발명의 실시예에 따른 횡단보도 검출 장치에 의해 수행되는 횡단보도를 검출하는 방법은, 라이다 센서로부터, 라이다 센서 주변을 검색한 포인트 데이터를 획득하는 단계; 포인트 데이터에 포함된 복수의 포인트들의 세기에 기초하여, 복수의 포인트들 중에서 적어도 하나의 횡단보도 포인트를 검출하는 단계; 및 적어도 하나의 횡단보도 포인트의 위치에 기초하여, 횡단보도를 검출하는 단계를 포함할 수 있다.


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    Title :

    METHOD OF DETECTION CROSSWALK USING LIDAR SENSOR AND CROSSWALK DETECTION DEVICE PERFORMING METHOD


    Additional title:

    라이다 센서를 이용하여 횡단보도를 검출하는 방법 및 상기 방법을 수행하는 횡단보도 검출 장치


    Contributors:

    Publication date :

    2022-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / 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



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