%0 Journal Article %T Research on autonomous obstacle avoidance of mountainous tractors based on semantic neural network and laser SLAM %A Chang, Ningjie %A Yan, Xianghai %A Chen, Bingxin %A Wu, Yiwei %A Xu, Liyou %J PLoS ONE %V 20 %N 5 %D 2025-05-21 %I Public Library of Science %~ DeepDyve