Open access
Aug 2026
HCLOD-Net: Hierarchical Contrastive Learning Guided Object Detection Network for Low-Light UAV Conditions
This proposed method integrates contrastive learning into the detection framework and establishes feature consistency constraints between low-light and normal-light images through a hierarchical contrastive selection encoder, which improves feature robustness without introducing additional inference cost.
You Wang, Jiayi Xu, Meng-Ting Lin et al.
· Drones · 0 citations