search

3dlg-hcvc / M3DRef-CLIP

[ICCV 2023] Multi3DRefer: Grounding Text Description to Multiple 3D Objects
https://3dlg-hcvc.github.io/multi3drefer/
MIT License
64 stars 3 forks source link

Proposal filtering for PointGroup #17

Closed tony10101105 closed 6 months ago

tony10101105 commented 6 months ago

Hi,

I noticed that you chose not to filter the PointGroup proposals by nms or proposal scores. Have you tried that before? I wonder about the effects of proposal filtering, such as the final performance going down, but early-stage performance being high.

Best, Tony

eamonn-zh commented 6 months ago

Hi @tony10101105, unfortunately, we haven't tried applying NMS for the PointGroup proposals, but we sort proposals based on the confidence scores and pick the top 128.