Table 2 Comparison of scene flow...

Table 2

Comparison of scene flow estimation results on the Argoverse dataset, where the best performance number is shown in boldface.

Method	EPE3D (m) ↓	Acc3DS ↑	Acc3DR ↑	AE (rad) ↓
FlowNet3D [25]	0.455	0.01	0.06	0.736
PointPWC-Net [41]	0.405	0.08	0.25	0.674
Just Go with the Flow [30]	0.542	0.08	0.20	0.715
NICP [1]	0.461	0.04	0.14	0.741
Graph Laplacian [31]	0.257	0.25	0.48	0.467
Neural Prior [23]	0.159	0.38	0.63	0.374
PointFlowHop (Ours)	0.134	0.39	0.71	0.398

Method	EPE3D (m) ↓	Acc3DS ↑	Acc3DR ↑	AE (rad) ↓
FlowNet3D [25]	0.455	0.01	0.06	0.736
PointPWC-Net [41]	0.405	0.08	0.25	0.674
Just Go with the Flow [30]	0.542	0.08	0.20	0.715
NICP [1]	0.461	0.04	0.14	0.741
Graph Laplacian [31]	0.257	0.25	0.48	0.467
Neural Prior [23]	0.159	0.38	0.63	0.374
PointFlowHop (Ours)	0.134	0.39	0.71	0.398