Topometric imitation learning for route following under appearance change
Cai, Shaojun1; Wan, Yingjia2
2020-06
会议日期2020, June 14, 2020 - June 19, 2020
会议地点不详
DOI10.1109/CVPRW50498.2020.00513
页码4354-4362
英文摘要

Traditional navigation models in autonomous driving rely heavily on metric maps, which severely limits their application in large scale environments. In this paper, we introduce a two-level navigation architecture that contains a topological-metric memory structure and a deep image-based controller. The hybrid memory extracts visual features at each location point with a deep convolutional neural network, and stores information about local driving commands at each location point based on metric information estimated from egomotion information. The topological-metric memory is seamlessly integrated with a conditional imitation learning controller through the navigational commands that drives the vehicle between different vertices without collision. We test the whole system in teach-and-repeat experiments in an urban driving simulator. Results show that after being trained in a separate environment, the system could quickly adapt to novel environments with a single teach trial and follow route successively under various illumination and weather conditions.

产权排序2
会议录Proceedings - 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops
语种英语
内容类型会议论文
源URL[http://ir.psych.ac.cn/handle/311026/32462]  
专题心理研究所_中国科学院行为科学重点实验室
作者单位1.UISEE Technology Inc., 85 Hongan Road, Fangshan District, Beijing, China
2.Chinese Academy of Sciences, Key Laboratory of Behavioral Sciences, Institute of Psychology, 16 Lincui Road, Chaoyang District, Beijing, China
推荐引用方式
GB/T 7714
Cai, Shaojun,Wan, Yingjia. Topometric imitation learning for route following under appearance change[C]. 见:. 不详. 2020, June 14, 2020 - June 19, 2020.
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