AiATrack : Attention in Attention for Transformer Visual Tracking Shenyuan Gao1 , Chunluan Zhou2 , Chao Ma3 , Xinggang Wang1 , Junsong Yuan4 AiATrack: Attention in Attention for Transformer Visual Tracking Transformer trackers have achieved impressive advancements recently, where the attention mechanism plays an important role. However, the independent correlation computation in the attention me..