PROBLEM TO BE SOLVED: To provide an apparatus and method for recognizing a lane, which may have a small amount of calculations and may improve rapidity, energy efficiency and accuracy by flexibly correcting an interested area.SOLUTION: The apparatus for recognizing a lane includes a lane edge extracting unit 110 for extracting an edge of a lane from a road-travelling image of a vehicle, a lane detecting unit 120 for deriving a linear functional formula between x and y, corresponding to the extracted edge of the lane, based on an X-Y coordinate system in which a horizontal axis of the road-travelling image is an x-axis and a vertical axis is a y-axis, and a lane location analyzing unit 130 for analyzing a location of the lane by using the derived linear functional formula.
【課題】演算量が少なく、関心領域の柔軟な補正によって迅速性、エネルギー効率性及び精度を向上できる車線認識装置及び方法を提供する。【解決手段】車線認識装置は、車両の道路走行映像から車線の外郭線を抽出する車線外郭線抽出部110、道路走行映像の水平方向軸をx軸に、垂直方向軸をy軸にしたX−Y座標系を基準に、抽出された車線の外郭線に対応するxとyとの間の1次関数関係式を導出する車線検出部120、及び導出された1次関数関係式を用いて車線の位置を分析する車線位置分析部130、を含む。【選択図】図2
APPARATUS AND METHOD FOR RECOGNIZING LANE
車線認識装置及び方法
2015-09-17
Patent
Electronic Resource
Japanese
RECOGNIZING APPARATUS AND METHOD OF LANE CHANGING VEHICLES THROUGH RECOGNIZING SURROUNDINGS LANE
European Patent Office | 2015
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