Vehicle target identification algorithm based on 3D laser radar | |
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( Volume 3 Issue 6,June 2017 ) OPEN ACCESS | |
Author(s): | |
Zhi Wei-ZHONG, Wen Qi-LU, Qiu Yu-YUE, Dong-KONG | |
Abstract: | |
Aiming at the problem of vehicle target identification in structured road environment, a new vehicle target identification algorithm is proposed based on the contour projection characteristics of obstacle target cloud obtained by 3D laser radar. Firstly, this method uses the label method to determine the classification number of the target point cloud, and then uses the K-means clustering method to classify the obstacle objects. Secondly, the internal feature points of the clustering target are extracted, and calculate the angle of the feature point vector or the length of the module, and then accurately identify the vehicle target. The experimental results show that the proposed algorithm not only can accurately identify the vehicle target in the structured road area, but also effectively suppress the interference of the obstacle and verify the effectiveness of the algorithm. |
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