Table 1 Comparison of scene flow...

Table 1

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

Method	EPE3D (m)↓,	Acc3DS ↑	Acc3DR ↑	Outliers ↓
FlowNet3D [25]	0.177	0.374	0.668	0.527
HPLFlowNet [11]	0.117	0.478	0.778	0.410
PointPWC-Net [41]	0.069	0.728	0.888	0.265
FLOT [32]	0.056	0.755	0.908	0.242
HALFlow [40]	0.062	0.765	0.903	0.249
Rigid3DSceneFlow [10]	0.042	0.849	0.959	0.208
PointFlowHop (Ours)	0.037	0.938	0.974	0.189

Method	EPE3D (m)↓,	Acc3DS ↑	Acc3DR ↑	Outliers ↓
FlowNet3D [25]	0.177	0.374	0.668	0.527
HPLFlowNet [11]	0.117	0.478	0.778	0.410
PointPWC-Net [41]	0.069	0.728	0.888	0.265
FLOT [32]	0.056	0.755	0.908	0.242
HALFlow [40]	0.062	0.765	0.903	0.249
Rigid3DSceneFlow [10]	0.042	0.849	0.959	0.208
PointFlowHop (Ours)	0.037	0.938	0.974	0.189