I wonder what "pt" and "pa" stand for respectively

ZikangZhou / QCNet

[CVPR 2023] Query-Centric Trajectory Prediction

Apache License 2.0

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Open wjl2244 opened 11 months ago

wjl2244 commented 11 months ago

hellow! I wonder what "pt" and "pl" stand for in code respectively? is "point" and "polygon"?

ZikangZhou commented 10 months ago

Yes, you're right. The map encoder is similar to VectorNet, which learns map features in a hierarchical way to reduce the number of map nodes.