Point Cloud Segmentation

3D point cloud segmentation is the process of classifying point clouds into multiple homogeneous regions, the points in the same region will have the same properties. The segmentation is challenging because of high redundancy, uneven sampling density, and lack explicit structure of point cloud data. This problem has many applications in robotics such as intelligent vehicles, autonomous mapping and navigation.

Source: 3D point cloud segmentation: A survey

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 76–100 of 272 papers

Title	Date	Tasks	Status	Hype	Score
Knowledge Distillation from 3D to Bird's-Eye-View for LiDAR Semantic Segmentation	Apr 22, 2023	Autonomous DrivingKnowledge Distillation	CodeCode Available	1	5
Weakly Supervised Semantic Point Cloud Segmentation:Towards 10X Fewer Labels	Apr 8, 2020	Point Cloud SegmentationSegmentation	CodeCode Available	1	5
PriFit: Learning to Fit Primitives Improves Few Shot Point Cloud Segmentation	Dec 27, 2021	Few-Shot LearningPoint Cloud Segmentation	CodeCode Available	1	5
Scalable Certified Segmentation via Randomized Smoothing	Jul 1, 2021	Point Cloud SegmentationSegmentation	CodeCode Available	0	5
RGCNN: Regularized Graph CNN for Point Cloud Segmentation	Jun 8, 2018	Point Cloud ClassificationPoint Cloud Segmentation	CodeCode Available	0	5
Rethinking 3D LiDAR Point Cloud Segmentation	Aug 10, 2020	Autonomous DrivingDecoder	CodeCode Available	0	5
Projection-based Point Convolution for Efficient Point Cloud Segmentation	Feb 4, 2022	Point Cloud Segmentation	CodeCode Available	0	5
Segmentation of EM showers for neutrino experiments with deep graph neural networks	Apr 5, 2021	ClusteringEM showers clusterization	CodeCode Available	0	5
PointSIFT: A SIFT-like Network Module for 3D Point Cloud Semantic Segmentation	Jul 2, 2018	Point Cloud SegmentationSemantic Segmentation	CodeCode Available	0	5
Automatic Tooth Segmentation from 3D Dental Model using Deep Learning: A Quantitative Analysis of what can be learnt from a Single 3D Dental Model	Sep 16, 2022	Data AugmentationPoint Cloud Segmentation	CodeCode Available	0	5
A Dataset for Analysing Complex Document Layouts in the Digital Humanities and Its Evaluation with Krippendorff’s Alpha	Sep 20, 2022	Instance SegmentationObject Detection	CodeCode Available	0	5
DatasetNeRF: Efficient 3D-aware Data Factory with Generative Radiance Fields	Nov 18, 2023	DecoderPoint Cloud Segmentation	CodeCode Available	0	5
A Unified Point-Based Framework for 3D Segmentation	Aug 1, 2019	Point Cloud SegmentationSegmentation	CodeCode Available	0	5
On Adversarial Robustness of Point Cloud Semantic Segmentation	Dec 11, 2021	Adversarial RobustnessAutonomous Driving	CodeCode Available	0	5
PointWeb: Enhancing Local Neighborhood Features for Point Cloud Processing	Jun 1, 2019	3D Point Cloud ClassificationGeneral Classification	CodeCode Available	0	5
Oriented Point Sampling for Plane Detection in Unorganized Point Clouds	May 4, 2019	Point Cloud Segmentation	CodeCode Available	0	5
On the Over-Smoothing Problem of CNN Based Disparity Estimation	Oct 1, 2019	Disparity EstimationPoint Cloud Segmentation	CodeCode Available	0	5
On Universal Equivariant Set Networks	Oct 6, 2019	Point Cloud Segmentation	CodeCode Available	0	5
pCTFusion: Point Convolution-Transformer Fusion with Semantic Aware Loss for Outdoor LiDAR Point Cloud Segmentation	Jul 27, 2023	Point Cloud SegmentationSegmentation	CodeCode Available	0	5
APCoTTA: Continual Test-Time Adaptation for Semantic Segmentation of Airborne LiDAR Point Clouds	May 15, 2025	Point Cloud SegmentationScene Understanding	CodeCode Available	0	5
Fast 3D Line Segment Detection From Unorganized Point Cloud	Jan 8, 2019	Line DetectionLine Segment Detection	CodeCode Available	0	5
Multi-modality Affinity Inference for Weakly Supervised 3D Semantic Segmentation	Dec 27, 2023	3D Semantic SegmentationPoint Cloud Segmentation	CodeCode Available	0	5
MmWave Radar Point Cloud Segmentation using GMM in Multimodal Traffic Monitoring	Nov 14, 2019	General ClassificationPoint Cloud Segmentation	CodeCode Available	0	5
Monte Carlo Convolution for Learning on Non-Uniformly Sampled Point Clouds	Jun 5, 2018	GPUPoint Cloud Segmentation	CodeCode Available	0	5
PFSD: A Multi-Modal Pedestrian-Focus Scene Dataset for Rich Tasks in Semi-Structured Environments	Feb 21, 2025	AttributeAutonomous Driving	CodeCode Available	0	5

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Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	OcCo-PCN	mean Corruption Error (mCE)	1.17	—	Unverified
2	OcCo-PointNet	mean Corruption Error (mCE)	1.13	—	Unverified
3	PointNet++	mean Corruption Error (mCE)	1.11	—	Unverified
4	PointTransformers	mean Corruption Error (mCE)	1.05	—	Unverified
5	PointMLP	mean Corruption Error (mCE)	0.98	—	Unverified
6	PointMAE	mean Corruption Error (mCE)	0.93	—	Unverified
7	GDANet	mean Corruption Error (mCE)	0.92	—	Unverified
8	GDANet	mean Corruption Error (mCE)	0.89	—	Unverified