zhangyp15 / OccFormer

[ICCV 2023] OccFormer: Dual-path Transformer for Vision-based 3D Semantic Occupancy Prediction
https://arxiv.org/abs/2304.05316
Apache License 2.0
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Can OccFormer have a per-voxel segmentation config instead of mask - cls #17

Open haiphamcse opened 10 months ago

haiphamcse commented 10 months ago

Hi there, I was wondering whether the Mask2FormerOccHead can be adapted to use a simple per-voxel loss such as CE (or Geo-Scal loss from MonoScene). I find that using mask and cls paradigm in Mask2Former is kinda difficult to apply known loss function in voxel space. Can you think of a way to adapt this in your code? Thank you