DenseFusion: 6D Object Pose Estimation by Iterative Dense Fusion
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Abstract (arXiv)
A key technical challenge in performing 6D object pose estimation from RGB-D image is to fully leverage the two complementary data sources. Prior works either extract information from the RGB image and depth separately or use costly post-processing steps, limiting their performances in highly cluttered scenes and real-time applications. In this work, we present DenseFusion, a generic framework for estimating 6D pose of a set of known objects from RGB-D images. DenseFusion is a heterogeneous architecture that processes the two data sources individually and uses a novel dense fusion network to extract pixel-wise dense feature embedding, from which the pose is estimated. Furthermore, we integrate an end-to-end iterative pose refinement procedure that further improves the pose estimation while achieving near real-time inference. Our experiments show that our method outperforms state-of-the-art approaches in two datasets, YCB-Video and LineMOD. We also deploy our proposed method to a real robot to grasp and manipulate objects based on the estimated pose.
Key facts. Cited by 352 papers in the map (data through 7 Oct 2026). First posted on arXiv 15 Jan 2019.
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Citing papers per year: 2021: 58; 2022: 93; 2023: 71; 2024: 43; 2025: 58; 2026: 29.
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- 2021DexYCB: A Benchmark for Capturing Hand Grasping of Objectscited by 320
- 2021H2O: Two Hands Manipulating Objects for First Person Interaction Recognitioncited by 251
- 2021ReStyle: A Residual-Based StyleGAN Encoder via Iterative Refinementcited by 248
- 2021Contact-GraspNet: Efficient 6-DoF Grasp Generation in Cluttered Scenescited by 213
- 2022MegaPose: 6D Pose Estimation of Novel Objects via Render & Comparecited by 198
- 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
- 2022GAPartNet: Cross-Category Domain-Generalizable Object Perception and Manipulation via Generalizable and Actionable Partscited by 135
- 2021SAT: 2D Semantics Assisted Training for 3D Visual Groundingcited by 124
- 2021FS-Net: Fast Shape-based Network for Category-Level 6D Object Pose Estimation with Decoupled Rotation Mechanismcited by 121
- 2021Dex-NeRF: Using a Neural Radiance Field to Grasp Transparent Objectscited by 119
- 2023SAM-6D: Segment Anything Model Meets Zero-Shot 6D Object Pose Estimationcited by 115
38 more
- 2021DualPoseNet: Category-level 6D Object Pose and Size Estimation Using Dual Pose Network with Refined Learning of Pose Consistencycited by 103
- 2022RelPose: Predicting Probabilistic Relative Rotation for Single Objects in the Wildcited by 102
- 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
- 2021Q-attention: Enabling Efficient Learning for Vision-based Robotic Manipulationcited by 85
- 20226-DoF Pose Estimation of Household Objects for Robotic Manipulation: An Accessible Dataset and Benchmarkcited by 85
- 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
- 2022Dynamic Spatial Propagation Network for Depth Completioncited by 70
- 2022ShAPO: Implicit Representations for Multi-Object Shape, Appearance, and Pose Optimizationcited by 70
- 2021Category-Level 6D Object Pose Estimation via Cascaded Relation and Recurrent Reconstruction Networkscited by 69
- 2022CenterSnap: Single-Shot Multi-Object 3D Shape Reconstruction and Categorical 6D Pose and Size Estimationcited by 69
- 2022Category-Level 6D Object Pose Estimation in the Wild: A Semi-Supervised Learning Approach and A New Datasetcited by 59
- 2023FreeZe: Training-free zero-shot 6D pose estimation with geometric and vision foundation modelscited by 56
- 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
- 2021EPNet++: Cascade Bi-directional Fusion for Multi-Modal 3D Object Detectioncited by 49
- 2022Look Closer: Bridging Egocentric and Third-Person Views with Transformers for Robotic Manipulationcited by 49
- 2024Omni6DPose: A Benchmark and Model for Universal 6D Object Pose Estimation and Trackingcited by 48
- 2025Any6D: Model-free 6D Pose Estimation of Novel Objectscited by 47
- 2022ClearPose: Large-scale Transparent Object Dataset and Benchmarkcited by 46
- 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
- 2023Sequential Dexterity: Chaining Dexterous Policies for Long-Horizon Manipulationcited by 43
- 2021Single-Stage Keypoint-Based Category-Level Object Pose Estimation from an RGB Imagecited by 42
- 2022IFOR: Iterative Flow Minimization for Robotic Object Rearrangementcited by 42
- 2021GarmentNets: Category-Level Pose Estimation for Garments via Canonical Space Shape Completioncited by 41
- 2022SSP-Pose: Symmetry-Aware Shape Prior Deformation for Direct Category-Level Object Pose Estimationcited by 41
- 2022Look Around and Refer: 2D Synthetic Semantics Knowledge Distillation for 3D Visual Groundingcited by 41
- 2024Instance-Adaptive and Geometric-Aware Keypoint Learning for Category-Level 6D Object Pose Estimationcited by 41
- 2021Tangent Space Backpropagation for 3D Transformation Groupscited by 40
- 2021StereOBJ-1M: Large-scale Stereo Image Dataset for 6D Object Pose Estimationcited by 40
- 2023VI-Net: Boosting Category-level 6D Object Pose Estimation via Learning Decoupled Rotations on the Spherical Representationscited by 40
- 2021Towards Real-World Category-level Articulation Pose Estimationcited by 39
- 2021Seeing Glass: Joint Point Cloud and Depth Completion for Transparent Objectscited by 39
- 2024Learning with 3D rotations, a hitchhiker's guide to SO(3)cited by 39
50 most cited of 352 All 352 (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
- 2026GIF: Agentic Generation of Interactive and Functional Object Compositions for Robot Learning5 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
- 2026GOPI: Generation-Oriented 3D Pose Inference for Furniture Insertion from Single-View RGB-D Indoor Scenes7 Aug 2026
- 2026ProxyPose: 6-DoF Pose Tracking via Video-to-Video Translation7 Jul 2026
- 2026FalconTrack: Photorealistic Auto-Labeled Perception and Physics-Aware Vision-Based Aerial Tracking29 Jun 2026
- 2026GPU-Accelerated Inverse Structural Anastylosis from Block Collapse Dynamics23 Jun 2026
- 2026Efficiently Linking Real Scenes with Synthetic Data Generation for AI-based Cognitive Robotics and Computer Vision Applications18 Jun 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
38 more
- 2026RDGen: Demonstration Generation for High-Quality Robot Learning via Reinforcement Learning29 May 2026
- 2026Every9D-21M: Large-Scale Real-World 9D Canonicalization of Everyday Objects27 May 2026
- 2026ComPose: A Unified Completion-Pose Framework for Robust Category-Level Object Pose Estimation25 May 2026
- 2026ComPose: When to Trust Hands for Object Pose Tracking22 May 2026
- 2026Imaging Hidden Objects with Consumer LiDAR via Motion Induced Sampling18 May 2026
- 2026MAPRPose: Mask-Aware Proposal and Amodal Refinement for Multi-Object 6D Pose Estimation22 Apr 2026
- 2026Towards Symmetry-sensitive Pose Estimation: A Rotation Representation for Symmetric Object Classes20 Apr 2026
- 2026Pickalo: Leveraging 6D Pose Estimation for Low-Cost Industrial Bin Picking6 Apr 2026
- 2026Event6D: Event-based Novel Object 6D Pose Tracking30 Mar 2026
- 2026Towards Comprehensive Real-Time Scene Understanding in Ophthalmic Surgery through Multimodal Image Fusion26 Mar 2026
- 2026Cov2Pose: Leveraging Spatial Covariance for Direct Manifold-aware 6-DoF Object Pose Estimation20 Mar 2026
- 2026IUP-Pose: Decoupled Iterative Uncertainty Propagation for Real-time Relative Pose Regression via Implicit Dense Alignment v120 Mar 2026
- 2026From Local Matches to Global Masks: Template-Guided Instance Detection and Segmentation in Open-World Scenes3 Mar 2026
- 2026COG: Confidence-aware Optimal Geometric Correspondence for Unsupervised Single-reference Novel Object Pose Estimation28 Feb 2026
- 2026Learning Positive-Incentive Point Sampling in Neural Implicit Fields for Object Pose Estimation23 Feb 2026
- 2026Benchmarking the Effects of Object Pose Estimation and Reconstruction on Robotic Grasping Success19 Feb 2026
- 2026Learning Fine-Grained Correspondence with Cross-Perspective Perception for Open-Vocabulary 6D Object Pose Estimation20 Jan 2026
- 20256DAttack: Backdoor Attacks in the 6DoF Pose Estimation22 Dec 2025
- 2025Eff-GRot: Efficient and Generalizable Rotation Estimation with Transformers21 Dec 2025
- 2025PoseGAM: Robust Unseen Object Pose Estimation via Geometry-Aware Multi-View Reasoning11 Dec 2025
- 2025Geo6DPose: Fast Zero-Shot 6D Object Pose Estimation via Geometry-Filtered Feature Matching11 Dec 2025
- 2025THE-Pose: Topological Prior with Hybrid Graph Fusion for Estimating Category-Level 6D Object Pose11 Dec 2025
- 2025ConceptPose: Training-Free Zero-Shot Object Pose Estimation using Concept Vectors9 Dec 2025
- 2025CC-FMO: Camera-Conditioned Zero-Shot Single Image to 3D Scene Generation with Foundation Model Orchestration29 Nov 2025
- 2025WALDO: Where Unseen Model-based 6D Pose Estimation Meets Occlusion19 Nov 2025
- 2025Volumetric Ergodic Control14 Nov 2025
- 2025GS2POSE: Marry Gaussian Splatting to 6D Object Pose Estimation19 Oct 2025
- 2025Beyond 'Templates': Category-Agnostic Object Pose, Size, and Shape Estimation from a Single View13 Oct 2025
- 2025DKPMV: Dense Keypoints Fusion from Multi-View RGB Frames for 6D Pose Estimation of Textureless Objects13 Oct 2025
- 2025DeLTa: Demonstration and Language-Guided Novel Transparent Object Manipulation7 Oct 2025
- 2025Joint Learning of Pose Regression and Denoising Diffusion with Score Scaling Sampling for Category-level 6D Pose Estimation5 Oct 2025
- 2025Robust Visual Localization in Compute-Constrained Environments by Salient Edge Rendering and Weighted Hamming Similarity29 Sep 2025
- 2025IMD: A 6-DoF Pose Estimation Benchmark for Industrial Metallic Objects15 Sep 2025
- 2025Quaternion Approximation Networks for Enhanced Image Classification and Oriented Object Detection5 Sep 2025
- 2025GelSLAM: A Real-time, High-Fidelity, and Robust 3D Tactile SLAM System21 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
- 2025FPG-NAS: FLOPs-Aware Gated Differentiable Neural Architecture Search for Efficient 6DoF Pose Estimation5 Aug 2025
50 newest of 352 All 352 (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
- 2024Improving 2D-3D Dense Correspondences with Diffusion Models for 6D Object Pose Estimationcited by 2
- 2025Joint Learning of Pose Regression and Denoising Diffusion with Score Scaling Sampling for Category-level 6D Pose Estimationcited by 1
- 2025AxisPose: Model-Free Matching-Free Single-Shot 6D Object Pose Estimation via Axis Generationcited by 0
- 2025Joint Learning of Pose Regression and Denoising Diffusion with Score Scaling Sampling for Category-level 6D Pose Estimation5 Oct 2025
- 2025MonoDiff9D: Monocular Category-Level 9D Object Pose Estimation via Diffusion Model14 Apr 2025
- 2025AxisPose: Model-Free Matching-Free Single-Shot 6D Object Pose Estimation via Axis Generation9 Mar 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
- 2024Improving 2D-3D Dense Correspondences with Diffusion Models for 6D Object Pose Estimation9 Feb 2024
- 2021DexYCB: A Benchmark for Capturing Hand Grasping of Objectscited by 320
- 2021H2O: Two Hands Manipulating Objects for First Person Interaction Recognitioncited by 251
- 2021ReStyle: A Residual-Based StyleGAN Encoder via Iterative Refinementcited by 248
- 2021Contact-GraspNet: Efficient 6-DoF Grasp Generation in Cluttered Scenescited by 213
- 2022MegaPose: 6D Pose Estimation of Novel Objects via Render & Comparecited by 198
- 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
- 2022GAPartNet: Cross-Category Domain-Generalizable Object Perception and Manipulation via Generalizable and Actionable Partscited by 135
- 2021SAT: 2D Semantics Assisted Training for 3D Visual Groundingcited by 124
- 2021FS-Net: Fast Shape-based Network for Category-Level 6D Object Pose Estimation with Decoupled Rotation Mechanismcited by 121
- 2021Dex-NeRF: Using a Neural Radiance Field to Grasp Transparent Objectscited by 119
- 2023SAM-6D: Segment Anything Model Meets Zero-Shot 6D Object Pose Estimationcited by 115
12 most cited of 343 All 343 (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
- 2026GOPI: Generation-Oriented 3D Pose Inference for Furniture Insertion from Single-View RGB-D Indoor Scenes7 Aug 2026
- 2026ProxyPose: 6-DoF Pose Tracking via Video-to-Video Translation7 Jul 2026
- 2026FalconTrack: Photorealistic Auto-Labeled Perception and Physics-Aware Vision-Based Aerial Tracking29 Jun 2026
- 2026GPU-Accelerated Inverse Structural Anastylosis from Block Collapse Dynamics23 Jun 2026
- 2026Efficiently Linking Real Scenes with Synthetic Data Generation for AI-based Cognitive Robotics and Computer Vision Applications18 Jun 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
- 2026Every9D-21M: Large-Scale Real-World 9D Canonicalization of Everyday Objects27 May 2026
12 newest of 343 All 343 (JSON)