3D Instance Segmentation on ScanNet(v2)

Metric: mAP@25 (higher is better)

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#	Model↕	mAP@25▼	Extra Data	Paper	Date↕	Code
1	Relation3D	90.1	No	-	-	Code
2	OneFromer3D	89.6	No	OneFormer3D: One Transformer for Unified Point C...	2023-11-24	Code
3	BFL	88.2	No	Beyond the Final Layer: Hierarchical Query Fusio...	2025-02-06	-
4	MSTA3D	87.9	No	MSTA3D: Multi-scale Twin-attention for 3D Instan...	2024-11-04	-
5	Spherical Mask	87.5	No	Spherical Mask: Coarse-to-Fine 3D Point Cloud In...	2023-12-18	Code
6	TD3D	87.5	No	Top-Down Beats Bottom-Up in 3D Instance Segmenta...	2023-02-06	-
7	QueryFormer	87.4	No	-	-	-
8	Mask3D	87	No	Mask3D: Mask Transformer for 3D Semantic Instanc...	2022-10-06	Code
9	SoftGroup	86.5	No	SoftGroup for 3D Instance Segmentation on Point ...	2022-03-03	Code
10	ISBNet	84.5	No	ISBNet: a 3D Point Cloud Instance Segmentation N...	2023-03-01	Code
11	ODIN	83.6	No	ODIN: A Single Model for 2D and 3D Segmentation	2024-01-04	Code
12	PBNet	82.5	No	Divide and Conquer: 3D Point Cloud Instance Segm...	2022-07-22	Code
13	RPGN	80.6	No	-	-	Code
14	Searilized Point Mamba	76.4	No	Serialized Point Mamba: A Serialized Point Cloud...	2024-07-17	-
15	RWSeg	73.9	No	Collaborative Propagation on Multiple Instance G...	2022-08-10	Code

#1Relation3D
90.1
mAP@25
No paperCode
#2OneFromer3DSOTA
89.6
mAP@25· 2023-11-24
OneFormer3D: One Transformer for Unified Point Cloud Segmentation Code
#3BFL
88.2
mAP@25· 2025-02-06
Beyond the Final Layer: Hierarchical Query Fusion Transformer with Agent-Interpolation Initialization for 3D Instance Segmentation
#4MSTA3D
87.9
mAP@25· 2024-11-04
MSTA3D: Multi-scale Twin-attention for 3D Instance Segmentation
#5Spherical Mask
87.5
mAP@25· 2023-12-18
Spherical Mask: Coarse-to-Fine 3D Point Cloud Instance Segmentation with Spherical Representation Code
#6TD3DSOTA
87.5
mAP@25· 2023-02-06
Top-Down Beats Bottom-Up in 3D Instance Segmentation
#7QueryFormer
87.4
mAP@25
No paper
#8Mask3DSOTA
87
mAP@25· 2022-10-06
Mask3D: Mask Transformer for 3D Semantic Instance Segmentation Code
#9SoftGroupSOTA
86.5
mAP@25· 2022-03-03
SoftGroup for 3D Instance Segmentation on Point Clouds Code
#10ISBNet
84.5
mAP@25· 2023-03-01
ISBNet: a 3D Point Cloud Instance Segmentation Network with Instance-aware Sampling and Box-aware Dynamic Convolution Code
#11ODIN
83.6
mAP@25· 2024-01-04
ODIN: A Single Model for 2D and 3D Segmentation Code
#12PBNet
82.5
mAP@25· 2022-07-22
Divide and Conquer: 3D Point Cloud Instance Segmentation With Point-Wise Binarization Code
#13RPGN
80.6
mAP@25
No paperCode
#14Searilized Point Mamba
76.4
mAP@25· 2024-07-17
Serialized Point Mamba: A Serialized Point Cloud Mamba Segmentation Model
#15RWSeg
73.9
mAP@25· 2022-08-10
Collaborative Propagation on Multiple Instance Graphs for 3D Instance Segmentation with Single-point Supervision Code