Bidirectional Progressive Transformer for Interaction Intention Anticipation

arXiv:2405.05552v1 Announce Type: new
Abstract: Interaction intention anticipation aims to jointly predict future hand trajectories and interaction hotspots. Existing research often treated trajectory forecasting and interaction hotspots prediction as separate tasks or solely considered the impact of trajectories on interaction hotspots, which led to the accumulation of prediction errors over time. However, a deeper inherent connection exists between hand trajectories and interaction hotspots, which allows for continuous mutual correction between them. Building upon this relationship, a novel Bidirectional prOgressive Transformer …

abstract arxiv cs.cv errors forecasting future hotspots however impact prediction research tasks trajectory transformer type