XuyangBai / TransFusion

[PyTorch] Official implementation of CVPR2022 paper "TransFusion: Robust LiDAR-Camera Fusion for 3D Object Detection with Transformers". https://arxiv.org/abs/2203.11496
Apache License 2.0
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Question about copy and paste strategy #75

Open zoomkinseok opened 1 year ago

zoomkinseok commented 1 year ago

Thanks for the interesting research. I understand filtering the points that are occluded by objects in the GT-sampling step. However, in GT sampling, objects can be created in unexpected spaces. Is there a way to get rid of GT sampled objects if they are created behind walls or behind non-annotated objects? In lidar image fusion, this situation seems to hinder learning.

thank you Minseok