2015
DOI: 10.1109/tits.2014.2369737
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Curvilinear-Coordinate-Based Object and Situation Assessment for Highly Automated Vehicles

Abstract: This paper presents a novel curvilinear-coordinatebased approach to improve object and situation assessment performance for highly automated vehicles under various curved road conditions. The approach integrates object information from radars and lane information from a camera with three steps: track-to-track fusion, curvilinear coordinate conversion, and lane assessment. The track-to-track fusion is achieved through a nearest neighbor filter that updates the target state estimation and covariance with the nea… Show more

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Cited by 45 publications
(17 citation statements)
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“…However, readers can refer to Ref. [ 25 ] for further details. After obtaining the curvilinear coordinates, we can assign the lane number to which the surrounding vehicle belongs to.…”
Section: Problem Statement and Methodologymentioning
confidence: 99%
“…However, readers can refer to Ref. [ 25 ] for further details. After obtaining the curvilinear coordinates, we can assign the lane number to which the surrounding vehicle belongs to.…”
Section: Problem Statement and Methodologymentioning
confidence: 99%
“…The global Cartesian coordinates (X, Y) and the road-aligned coordinates (s, n) are used concurrently. The relationship between two different coordinates can be easily interpreted through a curvilinear coordinate conversion as [34][35][36] f :…”
Section: Initializationmentioning
confidence: 99%
“…Situation assessment evaluates some factors in the current scene to predict the changes in the next stage [9]. It provides a systematic way for us to understand the situation between our side and the enemy.…”
Section: Introductionmentioning
confidence: 99%