Semantic Segmentation on S3DIS Area5

Metric: mAcc (higher is better)

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#	Model↕	mAcc▼	Extra Data	Paper	Date↕	Code
1	Sonata + PTv3	81.6	Yes	Sonata: Self-Supervised Learning of Reliable Poi...	2025-03-20	Code
2	Swin3D-L	80.5	Yes	Swin3D: A Pretrained Transformer Backbone for 3D...	2023-04-14	Code
3	Ours	80.2	No	-	-	-
4	PTv3 + PPT	80.1	Yes	Point Transformer V3: Simpler, Faster, Stronger	2023-12-15	Code
5	DeLA	80	No	Decoupled Local Aggregation for Point Cloud Lear...	2023-08-31	Code
6	SPG(PTv2)	79.5	No	Subspace Prototype Guidance for Mitigating Class...	2024-08-20	Code
7	PonderV2 + SparseUNet	79	Yes	PonderV2: Pave the Way for 3D Foundation Model w...	2023-10-12	Code
8	ConDaFormer	78.9	No	ConDaFormer: Disassembled Transformer with Local...	2023-12-18	Code
9	SAT (FAT)	78.8	No	SAT: Size-Aware Transformer for 3D Point Cloud S...	2023-01-17	-
10	LPFP(Point Transformer*)	78.7	No	-	-	Code
11	KPConvX-L	78.7	No	KPConvX: Modernizing Kernel Point Convolution wi...	2024-05-21	Code
12	PointHR	78.7	No	PointHR: Exploring High-Resolution Architectures...	2023-10-11	Code
13	PPT + SparseUNet	78.2	Yes	Towards Large-scale 3D Representation Learning w...	2023-08-18	Code
14	WindowNorm+StratifiedTransformer	78.2	No	Window Normalization: Enhancing Point Cloud Unde...	2022-12-05	Code
15	PointVector-XL	78.1	No	PointVector: A Vector Representation In Point Cl...	2022-05-21	Code
16	Diffusion Unit	78.1	No	Diffusion Unit: Interpretable Edge Enhancement a...	2022-09-20	Code
17	StratifiedTransformer	78.1	No	Stratified Transformer for 3D Point Cloud Segmen...	2022-03-28	Code
18	PTv2	78	No	Point Transformer V2: Grouped Vector Attention a...	2022-10-11	Code
19	PointTransformer+CBL	77.9	No	Contrastive Boundary Learning for Point Cloud Se...	2022-03-10	Code
20	WindowNorm+PointTransformer	77.9	No	Window Normalization: Enhancing Point Cloud Unde...	2022-12-05	Code
21	PointMixer	77.4	No	PointMixer: MLP-Mixer for Point Cloud Understand...	2021-11-22	Code
22	Superpoint Transformer	77.3	No	Efficient 3D Semantic Segmentation with Superpoi...	2023-06-13	Code
23	PointNeXt	77.2	No	PointNeXt: Revisiting PointNet++ with Improved T...	2022-06-09	Code
24	LCPFormer	76.8	No	LCPFormer: Towards Effective 3D Point Cloud Anal...	2022-10-23	Code
25	PointTransformer	76.5	No	Point Transformer	2020-12-16	Code
26	SPoTr	76.4	No	Self-positioning Point-based Transformer for Poi...	2023-03-29	Code
27	RepSurf-U	76	No	Surface Representation for Point Clouds	2022-05-11	Code
28	MKConv	75.1	No	MKConv: Multidimensional Feature Representation ...	2021-07-27	-
29	BAAF-Net	73.1	No	Semantic Segmentation for Real Point Cloud Scene...	2021-03-12	Code
30	KPConv	72.8	No	KPConv: Flexible and Deformable Convolution for ...	2019-04-18	Code
31	FusionNet	72.3	No	-	-	-
32	SCF-Net	71.8	No	-	-	Code
33	MinkowskiNet	71.7	No	4D Spatio-Temporal ConvNets: Minkowski Convoluti...	2019-04-18	Code
34	HPEIN	68.3	No	Hierarchical Point-Edge Interaction Network for ...	2019-09-23	-
35	SSP+SPG	68.2	No	Point Cloud Oversegmentation with Graph-Structur...	2019-04-03	Code
36	PCCN	67	No	Deep Parametric Continuous Convolutional Neural ...	2021-01-17	-
37	SPG	66.5	No	Large-scale Point Cloud Semantic Segmentation wi...	2017-11-27	Code
38	TangentConv	62.2	No	Tangent Convolutions for Dense Prediction in 3D	2018-07-06	Code
39	SegCloud	57.4	No	SEGCloud: Semantic Segmentation of 3D Point Clouds	2017-10-20	-
40	PointNet	49	No	PointNet: Deep Learning on Point Sets for 3D Cla...	2016-12-02	Code

#1Sonata + PTv3SOTA
81.6
mAcc· Extra Data· 2025-03-20
Sonata: Self-Supervised Learning of Reliable Point Representations Code
#2Swin3D-LSOTA
80.5
mAcc· Extra Data· 2023-04-14
Swin3D: A Pretrained Transformer Backbone for 3D Indoor Scene Understanding Code
#3Ours
80.2
mAcc
No paper
#4PTv3 + PPT
80.1
mAcc· Extra Data· 2023-12-15
Point Transformer V3: Simpler, Faster, Stronger Code
#5DeLA
80
mAcc· 2023-08-31
Decoupled Local Aggregation for Point Cloud Learning Code
#6SPG(PTv2)
79.5
mAcc· 2024-08-20
Subspace Prototype Guidance for Mitigating Class Imbalance in Point Cloud Semantic Segmentation Code
#7PonderV2 + SparseUNet
79
mAcc· Extra Data· 2023-10-12
PonderV2: Pave the Way for 3D Foundation Model with A Universal Pre-training Paradigm Code
#8ConDaFormer
78.9
mAcc· 2023-12-18
ConDaFormer: Disassembled Transformer with Local Structure Enhancement for 3D Point Cloud Understanding Code
#9SAT (FAT)SOTA
78.8
mAcc· 2023-01-17
SAT: Size-Aware Transformer for 3D Point Cloud Semantic Segmentation
#10LPFP(Point Transformer*)
78.7
mAcc
No paperCode
#11KPConvX-L
78.7
mAcc· 2024-05-21
KPConvX: Modernizing Kernel Point Convolution with Kernel Attention Code
#12PointHR
78.7
mAcc· 2023-10-11
PointHR: Exploring High-Resolution Architectures for 3D Point Cloud Segmentation Code
#13PPT + SparseUNet
78.2
mAcc· Extra Data· 2023-08-18
Towards Large-scale 3D Representation Learning with Multi-dataset Point Prompt Training Code
#14WindowNorm+StratifiedTransformerSOTA
78.2
mAcc· 2022-12-05
Window Normalization: Enhancing Point Cloud Understanding by Unifying Inconsistent Point Densities Code
#15PointVector-XL
78.1
mAcc· 2022-05-21
PointVector: A Vector Representation In Point Cloud Analysis Code
#16Diffusion Unit
78.1
mAcc· 2022-09-20
Diffusion Unit: Interpretable Edge Enhancement and Suppression Learning for 3D Point Cloud Segmentation Code
#17StratifiedTransformerSOTA
78.1
mAcc· 2022-03-28
Stratified Transformer for 3D Point Cloud Segmentation Code
#18PTv2
78
mAcc· 2022-10-11
Point Transformer V2: Grouped Vector Attention and Partition-based Pooling Code
#19PointTransformer+CBLSOTA
77.9
mAcc· 2022-03-10
Contrastive Boundary Learning for Point Cloud Segmentation Code
#20WindowNorm+PointTransformer
77.9
mAcc· 2022-12-05
Window Normalization: Enhancing Point Cloud Understanding by Unifying Inconsistent Point Densities Code
#21PointMixerSOTA
77.4
mAcc· 2021-11-22
PointMixer: MLP-Mixer for Point Cloud Understanding Code
#22Superpoint Transformer
77.3
mAcc· 2023-06-13
Efficient 3D Semantic Segmentation with Superpoint Transformer Code
#23PointNeXt
77.2
mAcc· 2022-06-09
PointNeXt: Revisiting PointNet++ with Improved Training and Scaling Strategies Code
#24LCPFormer
76.8
mAcc· 2022-10-23
LCPFormer: Towards Effective 3D Point Cloud Analysis via Local Context Propagation in Transformers Code
#25PointTransformerSOTA
76.5
mAcc· 2020-12-16
Point Transformer Code
#26SPoTr
76.4
mAcc· 2023-03-29
Self-positioning Point-based Transformer for Point Cloud Understanding Code
#27RepSurf-U
76
mAcc· 2022-05-11
Surface Representation for Point Clouds Code
#28MKConv
75.1
mAcc· 2021-07-27
MKConv: Multidimensional Feature Representation for Point Cloud Analysis
#29BAAF-Net
73.1
mAcc· 2021-03-12
Semantic Segmentation for Real Point Cloud Scenes via Bilateral Augmentation and Adaptive Fusion Code
#30KPConvSOTA
72.8
mAcc· 2019-04-18
KPConv: Flexible and Deformable Convolution for Point Clouds Code
#31FusionNet
72.3
mAcc
No paper
#32SCF-Net
71.8
mAcc
No paperCode
#33MinkowskiNet
71.7
mAcc· 2019-04-18
4D Spatio-Temporal ConvNets: Minkowski Convolutional Neural Networks Code
#34HPEIN
68.3
mAcc· 2019-09-23
Hierarchical Point-Edge Interaction Network for Point Cloud Semantic Segmentation
#35SSP+SPGSOTA
68.2
mAcc· 2019-04-03
Point Cloud Oversegmentation with Graph-Structured Deep Metric Learning Code
#36PCCN
67
mAcc· 2021-01-17
Deep Parametric Continuous Convolutional Neural Networks
#37SPGSOTA
66.5
mAcc· 2017-11-27
Large-scale Point Cloud Semantic Segmentation with Superpoint Graphs Code
#38TangentConv
62.2
mAcc· 2018-07-06
Tangent Convolutions for Dense Prediction in 3D Code
#39SegCloudSOTA
57.4
mAcc· 2017-10-20
SEGCloud: Semantic Segmentation of 3D Point Clouds
#40PointNetSOTA
49
mAcc· 2016-12-02
PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation Code