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3D Point Cloud Semantic Segmentation on ScanNet official (fold S1)

71.51mIoUPENet
17.003631.154345.30559.4557Sep 16, 2025Oct 4, 2025Oct 22, 2025Nov 10, 2025Nov 28, 2025Dec 16, 2025Jan 4, 2026

Evaluation results

MethodLinks
PENetN-way=2, K-shot=5, #Params (M)=25.09, FLOPs (G)=31.042025.0971.51
PENetN-way=3, K-shot=5, #Params (M)=25.09, FLOPs (G)=31.042025.0969.51
PENetN-way=2, K-shot=1, #Params (M)=25.09, FLOPs (G)=31.042025.0969.31
Seg-PNN-way=2, K-shot=5, #Params (M)=0.24, FLOPs (G)=1.782025.0969.05
SDSimPointN-way=2, K-shot=5, #Params (M)=2.76, FLOPs (G)=8.372025.0968.49
Seg-PNN-way=3, K-shot=5, #Params (M)=0.24, FLOPs (G)=1.782025.0968.26
PENetN-way=3, K-shot=1, #Params (M)=25.09, FLOPs (G)=31.042025.0968.03
SDSimPointN-way=3, K-shot=5, #Params (M)=2.76, FLOPs (G)=8.372025.0966.27
PAP3DN-way=2, K-shot=1, #Params (M)=2.79, FLOPs (G)=16.302025.0966.08
Seg-PNN-way=3, K-shot=1, #Params (M)=0.24, FLOPs (G)=1.782025.0965.34
SDSimPointN-way=2, K-shot=1, #Params (M)=2.76, FLOPs (G)=8.372025.0965.18
PAP3DN-way=2, K-shot=5, #Params (M)=2.79, FLOPs (G)=16.302025.0964.55
Seg-PNN-way=2, K-shot=1, #Params (M)=0.24, FLOPs (G)=1.782025.0964.32
SDSimPointN-way=3, K-shot=1, #Params (M)=2.76, FLOPs (G)=8.372025.0963.86
SQFIN-way=2, K-shot=5, #Params (M)=0.39, FLOPs (G)=12.592025.0959.27
SQFIN-way=3, K-shot=5, #Params (M)=0.39, FLOPs (G)=12.592025.0956.34
PAP3DN-way=3, K-shot=1, #Params (M)=2.79, FLOPs (G)=16.302025.0955.6
TFDRN-way=2, K-shot=52025.0954.39
SQFIN-way=2, K-shot=1, #Params (M)=0.39, FLOPs (G)=12.592025.0953.32
PAP3DN-way=3, K-shot=5, #Params (M)=2.79, FLOPs (G)=16.302025.0953.16
QGPNetN-way=3, K-shot=12025.0951.81
AttMPTIN-way=2, K-shot=5, #Params (M)=0.36, FLOPs (G)=152.652025.0950.32
SQFIN-way=3, K-shot=1, #Params (M)=0.39, FLOPs (G)=12.592025.0950.17
BFGN-way=2, K-shot=52025.0949.39
2CBRN-way=2, K-shot=1, #Params (M)=0.37, FLOPs (G)=10.052025.0947.66
2CBRN-way=2, K-shot=5, #Params (M)=0.37, FLOPs (G)=10.052025.0947.14
2CBRN-way=3, K-shot=1, #Params (M)=0.37, FLOPs (G)=10.052025.0946.36
DA-FSSFew-shot setting=1-way 5-shot, Evaluation protocol=Reproduced Environment (Strict Control)2026.0146.3
MM-FSSFew-shot setting=1-way 5-shot, Evaluation protocol=Reproduced Environment (Strict Control), Pre-trained weights=Official Weights2026.0145.79
MM-FSSFew-shot setting=1-way 5-shot, Evaluation protocol=Official Results (from Literature)2026.0145.48
TFDRN-way=3, K-shot=52025.0945.42
TFDRN-way=2, K-shot=12025.0945.36
COSegFew-shot setting=1-way 5-shot, Evaluation protocol=Official Results (from Literature)2026.0144.68
MM-FSSFew-shot setting=1-way 1-shot, Evaluation protocol=Official Results (from Literature)2026.0143.37
MM-FSSFew-shot setting=1-way 1-shot, Evaluation protocol=Reproduced Environment (Strict Control), Pre-trained weights=Official Weights2026.0143.23
QGPNetN-way=3, K-shot=52025.0942.74
QGPNetN-way=2, K-shot=12025.0942.18
COSegFew-shot setting=1-way 1-shot, Evaluation protocol=Official Results (from Literature)2026.0142.07
DA-FSSFew-shot setting=1-way 1-shot, Evaluation protocol=Reproduced Environment (Strict Control)2026.0141.96
QGEFew-shot setting=1-way 5-shot, Evaluation protocol=Official Results (from Literature)2026.0141.89
BFGN-way=3, K-shot=52025.0941.38
AttMPTIN-way=2, K-shot=1, #Params (M)=0.36, FLOPs (G)=152.652025.0940.83
AttMPTIN-way=3, K-shot=5, #Params (M)=0.36, FLOPs (G)=152.652025.0940.8
BFGN-way=2, K-shot=12025.0940.52
DA-FSSFew-shot setting=2-way 5-shot, Evaluation protocol=Reproduced Environment (Strict Control)2026.0140.45
MM-FSSFew-shot setting=2-way 5-shot, Evaluation protocol=Reproduced Environment (Strict Control), Pre-trained weights=Official Weights2026.0139.48
2CBRN-way=3, K-shot=5, #Params (M)=0.37, FLOPs (G)=10.052025.0939.47
MM-FSSFew-shot setting=2-way 5-shot, Evaluation protocol=Official Results (from Literature)2026.0139.32
FTN-way=2, K-shot=52025.0937.24
AttMPTIFew-shot setting=1-way 5-shot, Evaluation protocol=Official Results (from Literature)2026.0137.15
TFDRN-way=3, K-shot=12025.0935.25
DA-FSSFew-shot setting=2-way 1-shot, Evaluation protocol=Reproduced Environment (Strict Control)2026.0134.53
QGPNetN-way=2, K-shot=52025.0934.5
MM-FSSFew-shot setting=2-way 1-shot, Evaluation protocol=Reproduced Environment (Strict Control), Pre-trained weights=Official Weights2026.0134.44
MM-FSSFew-shot setting=2-way 1-shot, Evaluation protocol=Official Results (from Literature)2026.0134.43
COSegFew-shot setting=2-way 5-shot, Evaluation protocol=Official Results (from Literature)2026.0134.15
QGEFew-shot setting=1-way 1-shot, Evaluation protocol=Official Results (from Literature)2026.0133.02
BFGN-way=3, K-shot=12025.0931.98
QGEFew-shot setting=2-way 5-shot, Evaluation protocol=Official Results (from Literature)2026.0131.49
AttMPTIFew-shot setting=1-way 1-shot, Evaluation protocol=Official Results (from Literature)2026.0130.97
AttMPTIN-way=3, K-shot=1, #Params (M)=0.36, FLOPs (G)=152.652025.0930.72
FTN-way=2, K-shot=12025.0928.94
COSegFew-shot setting=2-way 1-shot, Evaluation protocol=Official Results (from Literature)2026.0128.51
FTN-way=3, K-shot=52025.0928.1
AttMPTIFew-shot setting=2-way 5-shot, Evaluation protocol=Official Results (from Literature)2026.0127.35
QGEFew-shot setting=2-way 1-shot, Evaluation protocol=Official Results (from Literature)2026.0125.17
AttMPTIFew-shot setting=2-way 1-shot, Evaluation protocol=Official Results (from Literature)2026.0123.88
FTN-way=3, K-shot=12025.0919.1