Instance Segmentation on ScanNet(v2)

Metric: mAP (higher is better)

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#	Model↕	mAP▼	Extra Data	Paper	Date↕	Code
1	Relation3D	62.2	No	-	-	Code
2	Spherical Mask	61.6	No	Spherical Mask: Coarse-to-Fine 3D Point Cloud In...	2023-12-18	Code
3	BFL	60.6	No	Beyond the Final Layer: Hierarchical Query Fusio...	2025-02-06	-
4	MAFT	59.6	No	Mask-Attention-Free Transformer for 3D Instance ...	2023-09-04	Code
5	QueryFormer	58.3	No	-	-	-
6	PBNet	57.3	No	Divide and Conquer: 3D Point Cloud Instance Segm...	2022-07-22	Code
7	MSTA3D	56.9	No	MSTA3D: Multi-scale Twin-attention for 3D Instan...	2024-11-04	-
8	OneFromer3D	56.6	No	OneFormer3D: One Transformer for Unified Point C...	2023-11-24	Code
9	ISBNet	55.9	No	ISBNet: a 3D Point Cloud Instance Segmentation N...	2023-03-01	Code
10	Mask3D	55.2	No	Mask3D: Mask Transformer for 3D Semantic Instanc...	2022-10-06	Code
11	SPFormer	54.9	No	Superpoint Transformer for 3D Scene Instance Seg...	2022-11-28	Code
12	DKNet	53.2	No	3D Instances as 1D Kernels	2022-07-15	Code
13	SSTNet	50.6	No	Instance Segmentation in 3D Scenes using Semanti...	2021-08-17	Code
14	SoftGroup	50.4	No	SoftGroup for 3D Instance Segmentation on Point ...	2022-03-03	Code
15	ODIN	50	No	ODIN: A Single Model for 2D and 3D Segmentation	2024-01-04	Code
16	TD3D	48.9	No	Top-Down Beats Bottom-Up in 3D Instance Segmenta...	2023-02-06	-
17	HAIS	45.7	No	Hierarchical Aggregation for 3D Instance Segment...	2021-08-05	Code
18	HIDA	43.6	No	HIDA: Towards Holistic Indoor Understanding for ...	2021-07-07	-
19	MaskGroup	43.4	No	MaskGroup: Hierarchical Point Grouping and Maski...	2022-03-28	-
20	RPGN	42.8	No	-	-	Code
21	PointGroup	40.7	No	PointGroup: Dual-Set Point Grouping for 3D Insta...	2020-04-03	Code
22	Searilized Point Mamba	40	No	Serialized Point Mamba: A Serialized Point Cloud...	2024-07-17	-
23	3D-MPA	35.3	No	3D-MPA: Multi Proposal Aggregation for 3D Semant...	2020-03-30	Code
24	RWSeg	34.8	No	Collaborative Propagation on Multiple Instance G...	2022-08-10	Code
25	MASC	25.4	No	MASC: Multi-scale Affinity with Sparse Convoluti...	2019-02-12	Code
26	3D-BoNet	25.3	No	Learning Object Bounding Boxes for 3D Instance S...	2019-06-04	Code

#1Relation3D
62.2
mAP
No paperCode
#2Spherical MaskSOTA
61.6
mAP· 2023-12-18
Spherical Mask: Coarse-to-Fine 3D Point Cloud Instance Segmentation with Spherical Representation Code
#3BFL
60.6
mAP· 2025-02-06
Beyond the Final Layer: Hierarchical Query Fusion Transformer with Agent-Interpolation Initialization for 3D Instance Segmentation
#4MAFTSOTA
59.6
mAP· 2023-09-04
Mask-Attention-Free Transformer for 3D Instance Segmentation Code
#5QueryFormer
58.3
mAP
No paper
#6PBNetSOTA
57.3
mAP· 2022-07-22
Divide and Conquer: 3D Point Cloud Instance Segmentation With Point-Wise Binarization Code
#7MSTA3D
56.9
mAP· 2024-11-04
MSTA3D: Multi-scale Twin-attention for 3D Instance Segmentation
#8OneFromer3D
56.6
mAP· 2023-11-24
OneFormer3D: One Transformer for Unified Point Cloud Segmentation Code
#9ISBNet
55.9
mAP· 2023-03-01
ISBNet: a 3D Point Cloud Instance Segmentation Network with Instance-aware Sampling and Box-aware Dynamic Convolution Code
#10Mask3D
55.2
mAP· 2022-10-06
Mask3D: Mask Transformer for 3D Semantic Instance Segmentation Code
#11SPFormer
54.9
mAP· 2022-11-28
Superpoint Transformer for 3D Scene Instance Segmentation Code
#12DKNetSOTA
53.2
mAP· 2022-07-15
3D Instances as 1D Kernels Code
#13SSTNetSOTA
50.6
mAP· 2021-08-17
Instance Segmentation in 3D Scenes using Semantic Superpoint Tree Networks Code
#14SoftGroup
50.4
mAP· 2022-03-03
SoftGroup for 3D Instance Segmentation on Point Clouds Code
#15ODIN
50
mAP· 2024-01-04
ODIN: A Single Model for 2D and 3D Segmentation Code
#16TD3D
48.9
mAP· 2023-02-06
Top-Down Beats Bottom-Up in 3D Instance Segmentation
#17HAISSOTA
45.7
mAP· 2021-08-05
Hierarchical Aggregation for 3D Instance Segmentation Code
#18HIDASOTA
43.6
mAP· 2021-07-07
HIDA: Towards Holistic Indoor Understanding for the Visually Impaired via Semantic Instance Segmentation with a Wearable Solid-State LiDAR Sensor
#19MaskGroup
43.4
mAP· 2022-03-28
MaskGroup: Hierarchical Point Grouping and Masking for 3D Instance Segmentation
#20RPGN
42.8
mAP
No paperCode
#21PointGroupSOTA
40.7
mAP· 2020-04-03
PointGroup: Dual-Set Point Grouping for 3D Instance Segmentation Code
#22Searilized Point Mamba
40
mAP· 2024-07-17
Serialized Point Mamba: A Serialized Point Cloud Mamba Segmentation Model
#233D-MPASOTA
35.3
mAP· 2020-03-30
3D-MPA: Multi Proposal Aggregation for 3D Semantic Instance Segmentation Code
#24RWSeg
34.8
mAP· 2022-08-10
Collaborative Propagation on Multiple Instance Graphs for 3D Instance Segmentation with Single-point Supervision Code
#25MASCSOTA
25.4
mAP· 2019-02-12
MASC: Multi-scale Affinity with Sparse Convolution for 3D Instance Segmentation Code
#263D-BoNet
25.3
mAP· 2019-06-04
Learning Object Bounding Boxes for 3D Instance Segmentation on Point Clouds Code