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OpenDriveLab / OccNet

[ICCV 2023] OccNet: Scene as Occupancy
https://arxiv.org/abs/2306.02851
Apache License 2.0
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maybe cascade voxel decoder is not necessary? #11

Closed lubinBoooos closed 1 year ago

lubinBoooos commented 1 year ago

After reading the paper of Scene as Occupancy I am troubled by the effectiveness of cascade voxel decoder. When I come out to read the code OCCNET, I cannot find the implementation of cascade voxel decoder, perhaps the decoder is not necessary ?

tongwwt commented 1 year ago

The cascade voxel decoder is implemented in the code. Please refer to https://github.com/OpenDriveLab/OccNet/blob/HEAD/projects/mmdet3d_plugin/bevformer/modules/hybrid_transformer.py#L25-L26