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| Autonomous Driving Systems Trained by Reinforcement Learning with Visual Features Extraction |
| ZHENG Zhenhua, LIU Qipeng
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| Institute of Complexity Science, Qingdao University, Qingdao 266071, China |
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Abstract To solve the problem of poor generalization of existing autonomous driving systems, this paper designs a visual feature based autonomous driving system trained by reinforcement learning. The environment noise could be removed by lane lines extraction. Then the variational autoencoder is used to reduce the dimension of features and only maintain the key information of the original visual data, which could speed up the training process. Experiments on simulation platform show that the proposed autonomous driving system could perform the task of lane following. Moreover, the system has good generalization ability, and could still work in new traffic environments.
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Received: 14 July 2020
Published: 21 December 2020
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