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Published 20 hours ago • verified publisher icon hustvl

argoverse2 question

Open PeggyPeppa opened this issue 1 year ago • 6 comments

The lanesegments in the argoverse2 map are broken into several pieces. How do you deal with this problem?

PeggyPeppa avatar Mar 28 '23 03:03 PeggyPeppa

we merge pieces into instance here

LegendBC avatar Mar 28 '23 07:03 LegendBC

Got it! But this part of code seems not consider the intersection's（in argoverse2, the linesegment has key "is_intersection"） influence. Only considering all linesegments are the same type and then use shapley api to conduct merging?

PeggyPeppa avatar Mar 29 '23 02:03 PeggyPeppa

Intersection's lanesegments (None type lanemark) are not the divider defined in HDMapNet, so we have not included them in data preprocessing.

LegendBC avatar Mar 29 '23 03:03 LegendBC

Thanks!

PeggyPeppa avatar Mar 29 '23 12:03 PeggyPeppa

Besides can this method deal with the merge or split of lines?

PeggyPeppa avatar Mar 30 '23 15:03 PeggyPeppa

You can refer to another project https://github.com/hustvl/LaneGAP to deal with lane graph especially.

LegendBC avatar Apr 07 '23 04:04 LegendBC