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hustvl / MapTR

[ICLR'23 Spotlight & IJCV'24] MapTR: Structured Modeling and Learning for Online Vectorized HD Map Construction
MIT License
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Has MapTRv2 attempted a BEVEncoder based on GKT ？ #114

Open Yeoninm opened 1 year ago

Yeoninm commented 1 year ago

Why does MapTRv2 only have BEVEncoder based on bevpool? Have you tried BEVEncoder based on GKT

LegendBC commented 1 year ago

You can refer to our TABLE 3. Bevpool can explicitly utilize the depth information and significantly boost the performance.

pierrelzw commented 1 year ago

Why does MapTRv2 only have BEVEncoder based on bevpool? Have you tried BEVEncoder based on GKT

what about the trade-off of accuracy and time-consumption on gpu? I see that you have also BEVFormerEncoderDepth, is it a combination of depth on top of bevencoder? Do you have any experimental results on this?