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A repository for LiDAR 3D semantic segmentation in autonomous driving scenarios. Also the official implementations of our ECCV 2022 paper (SDSeg3D) and CVPR 2023 paper (MSeg3D).

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How to get the image data of SemanticKITTI?

感谢您在点云分割上的精彩工作。 我注意到在MSeg3D论文中,您提到了使用25帧点云。 我希望能够实现相似的操作。然而,在您提供的关于semantic-nuScenes数据集的代码中,我并没有找到关于这一处理的相关内容。特别是在datasets/pipelines部分,似乎缺少载入多帧点云的相关步骤。 因此,我想请教一下,在MSeg3D中是如何实现多帧点云载入的,以及处理它们和单帧label之间的关系的。 期待您的回复!

Thank you for the great work. When will release MSeg3D code?

Thank you for the great work. When will release self-distillation pipeline code?

I am trying to reproduce the results of the baseline model depicted in SDSeg3D with the SemanticKITTI dataset. I am using the default settings. However, I am getting very low...

Thank you very much for your outstanding work. We are currently experimenting with your MSeg3D model. According to your paper, the Test-Time Augmentation (TTA) proposed in SDSeg3D is used to...

Traceback (most recent call last): File "./tools/train.py", line 16, in from det3d.models import build_detector File "/Software/lidarseg3d-main/det3d/models/__init__.py", line 11, in from .img_heads import * File "/Software/lidarseg3d-main/det3d/models/img_heads/__init__.py", line 8, in from .fcn_mseg3d_head...