Embracing Single Stride 3D Object Detector with Sparse Transformer

Benchmark Model Rank Results
3d-object-detection-on-waymo-cyclistSST#3APH/L2: 72.17
3d-object-detection-on-waymo-pedestrianSST#4APH/L2: 73.51
3d-object-detection-on-waymo-vehicleSST#5APH/L2: 72.74