CenterFormer: Center-based Transformer for 3D Object Detection

Benchmark Model Rank Results
3d-object-detection-on-waymo-cyclistCenterFormer#2APH/L2: 73.3
3d-object-detection-on-waymo-open-datasetCenterFormer#7mAPH/L2: 68.9
3d-object-detection-on-waymo-pedestrianCenterFormer#3APH/L2: 75.0
3d-object-detection-on-waymo-vehicleCenterFormer#3APH/L2: 73.8