@article{ref1,
title="Detection of lane-changing behavior using collaborative representation classifier-based sensor fusion",
journal="SAE International journal of transportation safety",
year="2018",
author="Gao, Jun and Murphey, Yi Lu and Zhu, Honghui",
volume="6",
number="2",
pages="147-162",
abstract="Sideswipe accidents occur primarily when drivers attempt an improper lane change, drift out of lane, or the vehicle loses lateral traction. In this article, a fusion approach is introduced that utilizes data from two differing modality sensors (a front-view camera and an onboard diagnostics (OBD) sensor) for the purpose of detecting driver's behavior of lane changing. For lane change detection, both feature-level fusion and decision-level fusion are examined by using a collaborative representation classifier (CRC). Computationally efficient detection features are extracted from distances to the detected lane boundaries and vehicle dynamics signals. In the feature-level fusion, features generated from two differing modality sensors are merged before classification, while in the decision-level fusion, the Dempster-Shafer (D-S) theory is used to combine the classification outcomes from two classifiers, each corresponding to one sensor. The results indicated that the feature-level fusion outperformed the decision-level fusion, and the introduced fusion approach using a CRC performs significantly better in terms of detection accuracy, in comparison to other state-of-the-art classifiers.<p /> <p>Language: en</p>",
language="en",
issn="2327-5626",
doi="10.4271/09-06-02-0010",
url="http://dx.doi.org/10.4271/09-06-02-0010"
}