Point Cloud Processing ML Frameworks

Deep learning frameworks and architectures for processing, analyzing, and upsampling 3D point clouds. Includes convolution operations (KPConv, voxel-based), self-supervised learning, registration, and surface reconstruction on point cloud data. Does NOT include general 3D deep learning, voxel/mesh processing without point cloud focus, or non-learning-based point cloud algorithms.

There are 69 point cloud processing frameworks tracked. 1 score above 70 (verified tier). The highest-rated is daavoo/pyntcloud at 72/100 with 1,500 stars and 58,995 monthly downloads. 1 of the top 10 are actively maintained.

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#	Framework	Score	Tier	Stars	Language
1	daavoo/pyntcloud pyntcloud is a Python library for working with 3D point clouds.	72	Verified	1,500	Python
2	torch-points3d/torch-points3d Pytorch framework for doing deep learning on point clouds.	61	Established	2,694	Python
3	yangyanli/PointCNN PointCNN: Convolution On X-Transformed Points (NeurIPS 2018)	60	Established	1,428	Python
4	charlesq34/pointnet2 PointNet++: Deep Hierarchical Feature Learning on Point Sets in a Metric Space	51	Established	3,617	Python
5	yogeshhk/MidcurveNN Computation of Midcurve of Thin Polygons using Neural Networks	49	Emerging	42	TeX
6	ranahanocka/MeshCNN Convolutional Neural Network for 3D meshes in PyTorch	44	Emerging	1,718	Python
7	griegler/octnet OctNet: Learning Deep 3D Representations at High Resolutions	43	Emerging	505	C++
8	nikitakaraevv/pointnet PyTorch implementation of "PointNet: Deep Learning on Point Sets for 3D...	42	Emerging	274	Jupyter Notebook
9	charlesq34/pointnet-autoencoder Autoencoder for Point Clouds	42	Emerging	435	Python
10	timzhang642/3D-Machine-Learning A resource repository for 3D machine learning	42	Emerging	10,144	—
11	AutodeskAILab/BRepNet BRepNet: A topological message passing system for solid models	41	Emerging	215	Python
12	ranahanocka/point2mesh Reconstruct Watertight Meshes from Point Clouds [SIGGRAPH 2020]	40	Emerging	1,231	Python
13	karimknaebel/point2vec [GCPR 2023 \| CVPR 2023 Workshop] Self-Supervised Representation Learning on...	40	Emerging	100	Python
14	kuixu/3d-deep-learning 3D Deep Learning works	40	Emerging	142	—
15	Yochengliu/DensePoint DensePoint: Learning Densely Contextual Representation for Efficient Point...	39	Emerging	118	Python
16	stevenygd/PointFlow PointFlow : 3D Point Cloud Generation with Continuous Normalizing Flows	39	Emerging	853	Python
17	HuangCongQing/3D-Point-Clouds 🔥3D点云目标检测&语义分割(深度学习)-SOTA方法,代码,论文,数据集等	39	Emerging	604	Jupyter Notebook
18	ErlerPhilipp/points2surf Learning Implicit Surfaces from Point Clouds (ECCV 2020)	38	Emerging	508	Python
19	AutodeskAILab/UV-Net Code for UV-Net: Learning from Boundary Representations, CVPR 2021.	38	Emerging	182	Python
20	drprojects/point_geometric_features Python wrapper around C++ utilities for computing neighbors and local...	35	Emerging	73	C++
21	cuge1995/PointCutMix our code for paper 'PointCutMix: Regularization Strategy for Point Cloud...	35	Emerging	61	Python
22	mauriceqch/2021_pc_perceptual_loss A deep perceptual metric for 3D point clouds	34	Emerging	14	Jupyter Notebook
23	Chen-Suyi/PointRegGPT [ECCV 2024] PointRegGPT: Boosting 3D Point Cloud Registration using...	33	Emerging	61	Python
24	gabrieletiboni/paintnet PaintNet: Unstructured Multi-Path Learning from 3D Point Clouds for Robotic...	33	Emerging	41	Python
25	raphaelsulzer/dsr-benchmark [TPAMI 2024] A Survey and Benchmark for Automatic Surface Reconstruction...	33	Emerging	40	Python
26	cgtuebingen/Flex-Convolution Source code for: Flex-Convolution (Million-Scale Point-Cloud Learning Beyond...	31	Emerging	119	C++
27	dgriffiths3/pointnet2-tensorflow2 Pointnet++ modules implemented as tensorflow 2 keras layers.	31	Emerging	97	C++
28	MegEngine/RepLKNet Official MegEngine implementation of RepLKNet	31	Emerging	286	Python
29	Wuziyi616/multi_part_assembly Code Accompany NeurIPS 2022 Dataset Paper: Breaking Bad. A Shape Assembly...	31	Emerging	77	Python
30	EasyRy/RepKPU Point Cloud Upsampling with Kernel Point Representation and Deformation	30	Emerging	46	Python
31	martinnormark/neural-mesh-simplification Un-official and WIP Implementation of the Neural Mesh Simplification paper	30	Emerging	52	Python
32	ajhamdi/MVTN pytorch implementation of the ICCV'21 paper "MVTN: Multi-View Transformation...	30	Emerging	107	Python
33	PointCloudYC/ResPointNet2 ResPointNet++ for AutoCon journal paper.	30	Emerging	43	Python
34	InterDigitalInc/GRASP-Net Source code of "GRASP-Net: Geometric Residual Analysis and Synthesis for...	29	Experimental	33	Python
35	yifita/3PU Patch-base progressive 3D Point Set Upsampling	28	Experimental	172	C++
36	superbijk/pytorch_pcd_metrics PyTorch CUDA accelerated evaluation metrics for point cloud generation; All...	27	Experimental	8	Cuda
37	ajhamdi/vointcloud Voint Cloud: Multi-View Point Cloud Representation for 3D Understanding (ICLR 2023)	26	Experimental	22	—
38	Chen-Suyi/SIRA_Pytorch [ICCV 2023] SIRA-PCR: Sim-to-Real Adaptation for 3D Point Cloud...	26	Experimental	25	Python
39	divanoLetto/3D_STEP_Classification A new approach for retrieval and classification of 3D models that directly...	26	Experimental	100	Python
40	Gorilla-Lab-SCUT/AnalyticMesh An Efficient Implementation of Analytic Mesh Algorithm for 3D Iso-surface...	26	Experimental	76	C++
41	LTU-RAI/sga-dpcc Official page for SGA-DPCC (Scene Graph-Aware Deep Point Cloud Compression),...	25	Experimental	22	Python
42	athrva98/llb-features Implementation of Local Laplace-Beltrami features for Point Clouds	25	Experimental	5	C++
43	gabrieletiboni/MaskPlanner MaskPlanner is a deep learning model for the quick generation of multiple,...	24	Experimental	21	Python
44	huangjh-pub/synorim [T-PAMI'22] [Jittor & Pytorch] Multiway Non-rigid Point Cloud Registration...	24	Experimental	133	Python
45	isaaccorley/simpleview-pytorch PyTorch implementation of SimpleView from "Revisiting Point Cloud...	24	Experimental	14	Python
46	xiaoaoran/3d_url_survey (TPAMI2023) Unsupervised Point Cloud Representation Learning with Deep...	24	Experimental	212	—
47	dnyanshwalwadkar/DepthMapExplorer-3DPointCloudLab Explore the World in 3D: 3DPointCloudLab is your gateway to the fascinating...	23	Experimental	2	HTML
48	I2-Multimedia-Lab/Pointsoup [IJCAI 2024] Pointsoup: High-Performance and Extremely Low-Decoding-Latency...	23	Experimental	21	Python
49	hxwork/OMNet_Pytorch [ICCV 2021] OMNet: Learning Overlapping Mask for Partial-to-Partial Point...	22	Experimental	39	Python
50	I2-Multimedia-Lab/PoLoPCAC [Under Review] Efficient and Generic Point Model for Lossless Point Cloud...	22	Experimental	40	Python
51	CPones/PointNet-with-ModleNet40 基于深度学习的3D点云数据处理——开上之作PointNet模型【Pytorch版】	22	Experimental	57	Python
52	google-research/se3ds This repository hosts the code for our paper, "Simple and Effective...	22	Experimental	42	Jupyter Notebook
53	rui-qian/BANet Rui Qian, Xin Lai, Xirong Li: BADet: Boundary-Aware 3D Object Detection from...	22	Experimental	13	—
54	cuge1995/CVPR-2021-point-cloud-analysis CVPR 2021 papers focusing on point cloud analysis	22	Experimental	9	—
55	ArmanMaesumi/poissonnet Official repository for "PoissonNet: A Local-Global Approach for Learning on...	21	Experimental	34	Python
56	MegEngine/FINet This is the official MegEngine implementation of FINet: Dual Branches...	20	Experimental	29	Python
57	AndrewColligan/CADNet Code for Graph Representation of 3D CAD models for Machining Feature...	20	Experimental	44	—
58	hkkkpang/Joint-PL-network Deep network for joint line and point detection and description	20	Experimental	20	Python
59	Correr-Zhou/RepMode [CVPR 2023 (Highlight)] Offical implementation of the paper "RepMode:...	19	Experimental	165	Python
60	sairajk/asia [SIGGRAPH Asia 2025] "ASIA: Adaptive 3D Segmentation using Few Image Annotations ".	18	Experimental	25	—
61	JeonJaeHyeong/DPL Code for paper "Semantic Diversity-aware Prototype-based Learning for...	18	Experimental	26	Jupyter Notebook
62	coldmanck/recovering-unbiased-scene-graphs Official implementation of "Recovering the Unbiased Scene Graphs from the...	18	Experimental	78	Python
63	auniquesun/pointer Point TransformER - Paper Collection of Transformer based, Unsupervised and...	18	Experimental	8	—
64	mesh-adaptation/UM2N [NeurIPS 2024 Spotlight] Towards Universal Mesh Movement Networks	17	Experimental	19	Python
65	SYSU-Video/JGAU JGAU: Deep Learning based Joint Geometry and Attribute Up-sampling for...	16	Experimental	1	—
66	renwuli/awesome-geometry-learning A list of paper related to Geometry Learning.	15	Experimental	20	—
67	ZhileiChen99/UTOPIC Uncertainty-aware Overlap Prediction Network for Partial Point Cloud Registration	14	Experimental	31	Python
68	nerovalerius/AttentiveCylinder3D Cylinder3D with CodedVTR Attention Blocks	13	Experimental	5	Jupyter Notebook
69	UCSB-CASL/Curvature_ECNet_2D Error-correcting neural networks for two-dimensional curvature computation...	11	Experimental	2	—

Comparisons in this category

PointCNN and pointnet2 (60 vs 51) pyntcloud and torch-points3d (72 vs 61) pointnet2 and pointnet-autoencoder (51 vs 42) pointnet2 and pointnet (51 vs 42) torch-points3d and pointnet (61 vs 42) PointCNN and pointnet (60 vs 42)