PVN3D: A Deep Point-wise 3D Keypoints Voting Network for 6DoF Pose Estimation
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Abstract (arXiv)
In this work, we present a novel data-driven method for robust 6DoF object pose estimation from a single RGBD image. Unlike previous methods that directly regressing pose parameters, we tackle this challenging task with a keypoint-based approach. Specifically, we propose a deep Hough voting network to detect 3D keypoints of objects and then estimate the 6D pose parameters within a least-squares fitting manner. Our method is a natural extension of 2D-keypoint approaches that successfully work on RGB based 6DoF estimation. It allows us to fully utilize the geometric constraint of rigid objects with the extra depth information and is easy for a network to learn and optimize. Extensive experiments were conducted to demonstrate the effectiveness of 3D-keypoint detection in the 6D pose estimation task. Experimental results also show our method outperforms the state-of-the-art methods by large margins on several benchmarks. Code and video are available at https://github.com/ethnhe/PVN3D.git.
Key facts. Cited by 204 papers in the map (data through 7 Oct 2026). First posted on arXiv 11 Nov 2019.
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Citing papers per year: 2021: 33; 2022: 58; 2023: 44; 2024: 25; 2025: 31; 2026: 13.
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- 2023FoundationPose: Unified 6D Pose Estimation and Tracking of Novel Objectscited by 411
- 2021DexMV: Imitation Learning for Dexterous Manipulation from Human Videoscited by 194
- 2021GDRNPP: A Geometry-guided and Fully Learning-based Object Pose Estimatorcited by 148
- 2021FFB6D: A Full Flow Bidirectional Fusion Network for 6D Pose Estimationcited by 144
- 2021PointDSC: Robust Point Cloud Registration using Deep Spatial Consistencycited by 142
- 2021FS-Net: Fast Shape-based Network for Category-Level 6D Object Pose Estimation with Decoupled Rotation Mechanismcited by 121
- 2024Track2Act: Predicting Point Tracks from Internet Videos enables Generalizable Robot Manipulationcited by 116
- 2023SAM-6D: Segment Anything Model Meets Zero-Shot 6D Object Pose Estimationcited by 115
- 2022GPV-Pose: Category-level Object Pose Estimation via Geometry-guided Point-wise Votingcited by 94
- 2021BundleTrack: 6D Pose Tracking for Novel Objects without Instance or Category-Level 3D Modelscited by 87
- 2022FS6D: Few-Shot 6D Pose Estimation of Novel Objectscited by 81
- 2022Full-Body Articulated Human-Object Interactioncited by 76
38 more
- 2022Category-Level 6D Object Pose and Size Estimation using Self-Supervised Deep Prior Deformation Networkscited by 73
- 2021Category-Level 6D Object Pose Estimation via Cascaded Relation and Recurrent Reconstruction Networkscited by 69
- 2021Deep Regression on Manifolds: A 3D Rotation Case Studycited by 67
- 2022Category-Level 6D Object Pose Estimation in the Wild: A Semi-Supervised Learning Approach and A New Datasetcited by 59
- 2022Parallel Inversion of Neural Radiance Fields for Robust Pose Estimationcited by 55
- 2021SAR-Net: Shape Alignment and Recovery Network for Category-level 6D Object Pose and Size Estimationcited by 53
- 2023SecondPose: SE(3)-Consistent Dual-Stream Feature Fusion for Category-Level Pose Estimationcited by 52
- 2023Towards Generalizable Zero-Shot Manipulation via Translating Human Interaction Planscited by 51
- 2022Domain Randomization-Enhanced Depth Simulation and Restoration for Perceiving and Grasping Specular and Transparent Objectscited by 49
- 2023Zero-Shot Robot Manipulation from Passive Human Videoscited by 49
- 2022Coupled Iterative Refinement for 6D Multi-Object Pose Estimationcited by 48
- 2022TAX-Pose: Task-Specific Cross-Pose Estimation for Robot Manipulationcited by 47
- 2023HS-Pose: Hybrid Scope Feature Extraction for Category-level Object Pose Estimationcited by 47
- 2025Any6D: Model-free 6D Pose Estimation of Novel Objectscited by 47
- 2022OVE6D: Object Viewpoint Encoding for Depth-based 6D Object Pose Estimationcited by 43
- 2022RBP-Pose: Residual Bounding Box Projection for Category-Level Pose Estimationcited by 43
- 2022SSP-Pose: Symmetry-Aware Shape Prior Deformation for Direct Category-Level Object Pose Estimationcited by 41
- 2024Instance-Adaptive and Geometric-Aware Keypoint Learning for Category-Level 6D Object Pose Estimationcited by 41
- 2021StereOBJ-1M: Large-scale Stereo Image Dataset for 6D Object Pose Estimationcited by 40
- 2023IST-Net: Prior-free Category-level Pose Estimation with Implicit Space Transformationcited by 40
- 2024Deep Learning-Based Object Pose Estimation: A Comprehensive Surveycited by 39
- 2021RGB Matters: Learning 7-DoF Grasp Poses on Monocular RGBD Imagescited by 38
- 2022RNNPose: Recurrent 6-DoF Object Pose Refinement with Robust Correspondence Field Estimation and Pose Optimizationcited by 38
- 2025Robotic Manipulation by Imitating Generated Videos Without Physical Demonstrationscited by 33
- 2021SuctionNet-1Billion: A Large-Scale Benchmark for Suction Graspingcited by 32
- 2022DPODv2: Dense Correspondence-Based 6 DoF Pose Estimationcited by 32
- 2021Deep Learning on Monocular Object Pose Detection and Tracking: A Comprehensive Overviewcited by 31
- 2022Frame Mining: a Free Lunch for Learning Robotic Manipulation from 3D Point Cloudscited by 31
- 2022Iterative Corresponding Geometry: Fusing Region and Depth for Highly Efficient 3D Tracking of Textureless Objectscited by 30
- 2021VS-Net: Voting with Segmentation for Visual Localizationcited by 29
- 2022Object Level Depth Reconstruction for Category Level 6D Object Pose Estimation From Monocular RGB Imagecited by 29
- 2024MatchU: Matching Unseen Objects for 6D Pose Estimation from RGB-D Imagescited by 28
- 2021Vote from the Center: 6 DoF Pose Estimation in RGB-D Images by Radial Keypoint Votingcited by 25
- 2021UDA-COPE: Unsupervised Domain Adaptation for Category-level Object Pose Estimationcited by 25
- 2022Refine-Net: Normal Refinement Neural Network for Noisy Point Cloudscited by 23
- 2022Robust Category-Level 6D Pose Estimation with Coarse-to-Fine Rendering of Neural Featurescited by 23
- 2022Uni6D: A Unified CNN Framework without Projection Breakdown for 6D Pose Estimationcited by 22
- 2022Self-Supervised Geometric Correspondence for Category-Level 6D Object Pose Estimation in the Wildcited by 22
50 most cited of 204 All 204 (JSON)
- 2026GenCOPE: Syn2Real Generalized Category-Level Object Pose Estimation for Robotic Picking1 Oct 2026
- 2026G6D: Geometric Learning-Free RGB-D 6D Pose Solver for Robotic Manipulation20 Sep 2026
- 2026A Geometry-Driven, Framework-Agnostic Optimization for Object Pose Estimation27 Aug 2026
- 2026PVRA: A Pointwise Key-point Voting Framework for Robotic Assembly20 Aug 2026
- 2026MotionForesight: Re-purposing Video Models for Future 3D Scene-Flow Prediction17 Jul 2026
- 2026Rotational Symmetry based Object Pose Estimation from Point Clouds in the Absence of Known 3D Models15 Jun 2026
- 2026Leveraging Deep Learning for Object and Position Recognition of Load Carriers for Autonomous Logistics Vehicles14 Jun 2026
- 2026ComPose: When to Trust Hands for Object Pose Tracking22 May 2026
- 2026Cross-Modal RGB-D Fusion Transformer for 6D Pose Estimation of Non-Cooperative Spacecraft with Stereo-Derived Depth9 May 2026
- 2026Point2Pose: Occlusion-Recovering 6D Pose Tracking and 3D Reconstruction for Multiple Unknown Objects Via 2D Point Trackers12 Apr 2026
- 2026Training-free Detection and 6D Pose Estimation of Unseen Surgical Instruments26 Mar 2026
- 2026MixRI: Mixing Features of Reference Images for Novel Object Pose Estimation11 Jan 2026
38 more
- 2026ObjectForesight: Predicting Future 3D Object Trajectories from Human Videos8 Jan 2026
- 2025SDT-6D: Fully Sparse Depth-Transformer for Staged End-to-End 6D Pose Estimation in Industrial Multi-View Bin Picking9 Dec 2025
- 2025CC-FMO: Camera-Conditioned Zero-Shot Single Image to 3D Scene Generation with Foundation Model Orchestration29 Nov 2025
- 2025STORM: Segment, Track, and Object Re-Localization from a Single Image12 Nov 2025
- 2025VLM6D: VLM based 6Dof Pose Estimation based on RGB-D Images31 Oct 2025
- 2025Monocular Visual 8D Pose Estimation for Articulated Bicycles and Cyclists23 Oct 2025
- 2025DKPMV: Dense Keypoints Fusion from Multi-View RGB Frames for 6D Pose Estimation of Textureless Objects13 Oct 2025
- 2025Quaternion Approximation Networks for Enhanced Image Classification and Oriented Object Detection5 Sep 2025
- 2025UnPose: Uncertainty-Guided Diffusion Priors for Zero-Shot Pose Estimation21 Aug 2025
- 2025You Only Pose Once: A Minimalist's Detection Transformer for Monocular RGB Category-level 9D Multi-Object Pose Estimation20 Aug 2025
- 2025RCGNet: RGB-based Category-Level 6D Object Pose Estimation with Geometric Guidance19 Aug 2025
- 2025DynamicPose: Real-time and Robust 6D Object Pose Tracking for Fast-Moving Cameras and Objects16 Aug 2025
- 2025FPG-NAS: FLOPs-Aware Gated Differentiable Neural Architecture Search for Efficient 6DoF Pose Estimation5 Aug 2025
- 2025Unified Category-Level Object Detection and Pose Estimation from RGB Images using 3D Prototypes4 Aug 2025
- 2025Robotic Manipulation by Imitating Generated Videos Without Physical Demonstrations1 Jul 2025
- 2025UA-Pose: Uncertainty-Aware 6D Object Pose Estimation and Online Object Completion with Partial References9 Jun 2025
- 2025You Only Estimate Once: Unified, One-stage, Real-Time Category-level Articulated Object 6D Pose Estimation for Robotic Grasping6 Jun 2025
- 2025Generating 6DoF Object Manipulation Trajectories from Action Description in Egocentric Vision4 Jun 2025
- 2025SurgPose: Generalisable Surgical Instrument Pose Estimation using Zero-Shot Learning and Stereo Vision16 May 2025
- 2025One2Any: One-Reference 6D Pose Estimation for Any Object7 May 2025
- 2025MonoDiff9D: Monocular Category-Level 9D Object Pose Estimation via Diffusion Model14 Apr 2025
- 2025DLTPose: 6DoF Pose Estimation From Accurate Dense Surface Point Estimates9 Apr 2025
- 2025Any6D: Model-free 6D Pose Estimation of Novel Objects24 Mar 2025
- 2025Structure-Aware Correspondence Learning for Relative Pose Estimation24 Mar 2025
- 2025GIVEPose: Gradual Intra-class Variation Elimination for RGB-based Category-Level Object Pose Estimation19 Mar 2025
- 2025Foundation Feature-Driven Online End-Effector Pose Estimation: A Marker-Free and Learning-Free Approach18 Mar 2025
- 2025SplatPose: Geometry-Aware 6-DoF Pose Estimation from Single RGB Image via 3D Gaussian Splatting7 Mar 2025
- 2025Active 6D Pose Estimation for Textureless Objects using Multi-View RGB Frames5 Mar 2025
- 2025Enhancing Transparent Object Pose Estimation: A Fusion of GDR-Net and Edge Detection17 Feb 2025
- 2025Diffusion Suction Grasping with Large-Scale Parcel Dataset11 Feb 2025
- 2025GCE-Pose: Global Context Enhancement for Category-level Object Pose Estimation6 Feb 2025
- 2025Diff9D: Diffusion-Based Domain-Generalized Category-Level 9-DoF Object Pose Estimation4 Feb 2025
- 20246DOPE-GS: Online 6D Object Pose Estimation using Gaussian Splatting2 Dec 2024
- 2024Dynamic Reconstruction of Hand-Object Interaction with Distributed Force-aware Contact Representation14 Nov 2024
- 2024Object Pose Estimation Using Implicit Representation For Transparent Objects17 Oct 2024
- 2024Key-Grid: Unsupervised 3D Keypoints Detection using Grid Heatmap Features3 Oct 2024
- 2024SuperPose: Improved 6D Pose Estimation with Robust Tracking and Mask-Free Initialization30 Sep 2024
- 2024LaPose: Laplacian Mixture Shape Modeling for RGB-Based Category-Level Object Pose Estimation24 Sep 2024
50 newest of 204 All 204 (JSON)
- 2025Diff9D: Diffusion-Based Domain-Generalized Category-Level 9-DoF Object Pose Estimationcited by 16
- 2024OV9D: Open-Vocabulary Category-Level 9D Object Pose and Size Estimationcited by 10
- 2025MonoDiff9D: Monocular Category-Level 9D Object Pose Estimation via Diffusion Modelcited by 4
- 2025UnPose: Uncertainty-Guided Diffusion Priors for Zero-Shot Pose Estimationcited by 2
- 2025UnPose: Uncertainty-Guided Diffusion Priors for Zero-Shot Pose Estimation21 Aug 2025
- 2025MonoDiff9D: Monocular Category-Level 9D Object Pose Estimation via Diffusion Model14 Apr 2025
- 2025Diff9D: Diffusion-Based Domain-Generalized Category-Level 9-DoF Object Pose Estimation4 Feb 2025
- 2024OV9D: Open-Vocabulary Category-Level 9D Object Pose and Size Estimation19 Mar 2024
- 2023FoundationPose: Unified 6D Pose Estimation and Tracking of Novel Objectscited by 411
- 2021GDRNPP: A Geometry-guided and Fully Learning-based Object Pose Estimatorcited by 148
- 2021FFB6D: A Full Flow Bidirectional Fusion Network for 6D Pose Estimationcited by 144
- 2021PointDSC: Robust Point Cloud Registration using Deep Spatial Consistencycited by 142
- 2021FS-Net: Fast Shape-based Network for Category-Level 6D Object Pose Estimation with Decoupled Rotation Mechanismcited by 121
- 2024Track2Act: Predicting Point Tracks from Internet Videos enables Generalizable Robot Manipulationcited by 116
- 2023SAM-6D: Segment Anything Model Meets Zero-Shot 6D Object Pose Estimationcited by 115
- 2022GPV-Pose: Category-level Object Pose Estimation via Geometry-guided Point-wise Votingcited by 94
- 2021BundleTrack: 6D Pose Tracking for Novel Objects without Instance or Category-Level 3D Modelscited by 87
- 2022FS6D: Few-Shot 6D Pose Estimation of Novel Objectscited by 81
- 2022Full-Body Articulated Human-Object Interactioncited by 76
- 2022Category-Level 6D Object Pose and Size Estimation using Self-Supervised Deep Prior Deformation Networkscited by 73
12 most cited of 199 All 199 (JSON)
- 2026GenCOPE: Syn2Real Generalized Category-Level Object Pose Estimation for Robotic Picking1 Oct 2026
- 2026G6D: Geometric Learning-Free RGB-D 6D Pose Solver for Robotic Manipulation20 Sep 2026
- 2026A Geometry-Driven, Framework-Agnostic Optimization for Object Pose Estimation27 Aug 2026
- 2026PVRA: A Pointwise Key-point Voting Framework for Robotic Assembly20 Aug 2026
- 2026MotionForesight: Re-purposing Video Models for Future 3D Scene-Flow Prediction17 Jul 2026
- 2026Rotational Symmetry based Object Pose Estimation from Point Clouds in the Absence of Known 3D Models15 Jun 2026
- 2026Leveraging Deep Learning for Object and Position Recognition of Load Carriers for Autonomous Logistics Vehicles14 Jun 2026
- 2026ComPose: When to Trust Hands for Object Pose Tracking22 May 2026
- 2026Cross-Modal RGB-D Fusion Transformer for 6D Pose Estimation of Non-Cooperative Spacecraft with Stereo-Derived Depth9 May 2026
- 2026Point2Pose: Occlusion-Recovering 6D Pose Tracking and 3D Reconstruction for Multiple Unknown Objects Via 2D Point Trackers12 Apr 2026
- 2026Training-free Detection and 6D Pose Estimation of Unseen Surgical Instruments26 Mar 2026
- 2026MixRI: Mixing Features of Reference Images for Novel Object Pose Estimation11 Jan 2026
12 newest of 199 All 199 (JSON)