Table 6.

Refine coarse point clouds generated by the DDPM at the resolution of 2048 points with the missing percentage of 5%.

Number of sample steps	Arm		Body		Leg
	CD	EMD	CD	EMD	CD	EMD
1000	3.77	6.64	2.42	4.83	4.22	8.45
200	4.07	7.68	2.02	4.54	4.43	8.91
50	7.08	17.11	7.61	23.60	8.75	19.53