Efficient Visual Tracking via Hierarchical Cross-Attention Transformer

Understand

In recent years, target tracking has made great progress in accuracy.

• This development is mainly attributed to powerful networks (such as transformers) and additional modules (such as online update and refinement modules).
• However, less attention has been paid to tracking speed.
• Most state-of-the-art trackers are satisfied with the real-time speed on powerful GPUs.