Some Issues with Replication

[wuwangzhuanwan]

(1) I used mmcv.imread to read the data, because directly using mmcv.load as in your code would result in an error, indicating unsupported color. (2) Using the configuration hop_bevdet4d-r50-depth.py and reading the data with mmcv.imread shouldn't cause any issues. However, the replicated accuracy is only around 0.36+ mAP.

Can you please provide more details about your configuration and setup? It's possible that there might be some misconfigurations or parameters that need adjustment. Additionally, double-checking the dataset, model settings, and any preprocessing steps could help identify any potential sources of the lower accuracy.