Conceptdual-stream transformer
Dual-stream Transformer
An architecture that uses two parallel attention streams to process motion representations at different granularities: one stream models the global trajectory and the other models the root-relative pose, with cross-stream attention interaction enabling joint prediction of macroscopic displacement and microscopic pose.
Timeline (last 90 days)
Nov 9
The dual-stream Transformer provides each agent with interaction-aware conditioning information, handling global trajectories and root-relative poses separately, enabling the model to attend simultaneously to macroscopic displacement and microscopic pose changes.
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