PROBLEM TO BE SOLVED: To improve noise tolerance included in information obtained from a road surface.SOLUTION: A partition line recognition device 1 includes: a left-side camera; a right-side camera; a lane width calculation section 205 for calculating a first lane width that is an interval of partition lines existing at the right and at the left of a vehicle; a storage section 103 for storing a width of the vehicle; and a partition line determination section for determining whether a left partition line candidate detected by a left partition line position calculation section and a right partition line candidate detected by a right partition line position calculation section are a left and a right partition lines of the vehicle, respectively, based on a distance from the vehicle to the left partition line candidate, a distance from the vehicle to the right partition line candidate, the width of the vehicle, and the first lane width.SELECTED DRAWING: Figure 1
【課題】路面から得られる情報に含まれるノイズの耐性を改良する。【解決手段】区画線認識装置1は、左サイドカメラと、右サイドカメラと、当該車両の左右に存在する区画線の間隔である第1車線幅を算出する車線幅算出部205と、当該車両の幅を記憶する記憶部103と、当該車両から左区画線候補までの距離、当該車両から右区画線候補までの距離、当該車両の幅、および第1車線幅とに基づき、左区画線位置算出部が検出した左区画線候補、および右区画線位置算出部が検出した右区画線候補が当該車両の左右の区画線か否かを判断する区画線判定部を備える。【選択図】図1
PARTITION LINE RECOGNITION DEVICE
区画線認識装置
2017-03-23
Patent
Electronic Resource
Japanese
IPC: | G06V / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
TRAVELING PARTITION LINE RECOGNITION DEVICE, TRAVELING PARTITION LINE RECOGNITION PROGRAM
European Patent Office | 2016
|PARTITION LINE DETECTOR AND PARTITION LINE DETECTION METHOD
European Patent Office | 2020
|Multi-gait recognition using hypergraph partition
British Library Online Contents | 2017
|