Unsupervised Road Anomaly Detection with Language Anchors
Beiwen Tian,Mingdao Liu,Huan-ang Gao,Pengfei Li,Hao Zhao,Guyue Zhou,Beiwen Tian,Mingdao Liu,Huan-ang Gao,Pengfei Li,Hao Zhao,Guyue Zhou
Road anomaly detection is critical to safe autonomous driving, because current road scene understanding models are usually trained in a closed-set manner and fail to identify unknown objects. What's worse, it is difficult, if not impossible, to collect a large-scale dataset with anomaly annotations. So this paper studies unsupervised anomaly detection which finds out anomaly regions using scene pa...
