Fuyuan Ai

Results 2 issues of Fuyuan Ai

# Problem description I want to modify the multi-class object detection based on this work, but some problems arise. The results show that only the Car class was detected, which...

## Motivation While verifying the inference demo according to the following code in [Get Started](https://mmdetection3d.readthedocs.io/en/latest/get_started.html), we often find that the open3d library can visualize the point cloud and detection results,...