S2-DETR: Hierarchical Sparse-to-Spatial Attention Enhanced DETR for Traffic Participant Detection in Sparse Autonomous Driving Scene.

Thu, 01 Jan 2026 00:00:00 +0100

Zhenbo Zhang , Zhiguo Feng, Aiqi Long, Zhiyu Wang, Xingqiang Tian, Wei Xiang, Zhenyin Tu:
S²-DETR: Hierarchical Sparse-to-Spatial Attention Enhanced DETR for Traffic Participant Detection in Sparse Autonomous Driving Scene. IEEE Access 14: 29475-29492 (2026)