USEEK: Unsupervised SE(3)-Equivariant 3D Keypoints for Generalizable Manipulation
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Abstract (arXiv)
Can a robot manipulate intra-category unseen objects in arbitrary poses with the help of a mere demonstration of grasping pose on a single object instance? In this paper, we try to address this intriguing challenge by using USEEK, an unsupervised SE(3)-equivariant keypoints method that enjoys alignment across instances in a category, to perform generalizable manipulation. USEEK follows a teacher-student structure to decouple the unsupervised keypoint discovery and SE(3)-equivariant keypoint detection. With USEEK in hand, the robot can infer the category-level task-relevant object frames in an efficient and explainable manner, enabling manipulation of any intra-category objects from and to any poses. Through extensive experiments, we demonstrate that the keypoints produced by USEEK possess rich semantics, thus successfully transferring the functional knowledge from the demonstration object to the novel ones. Compared with other object representations for manipulation, USEEK is more adaptive in the face of large intra-category shape variance, more robust with limited demonstrations, and more efficient at inference time.
Key facts. Cited by 27 papers in the map (data through 7 Oct 2026). Builds on 29 of its 45 references that are in the map. First posted on arXiv 28 Sep 2022.
Builds on
29 of 45 references.
References · 29
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17 more
- 2018Discovery of Latent 3D Keypoints via End-to-end Geometric Reasoningcited by 79
- 2022You Only Demonstrate Once: Category-Level Manipulation from Single Visual Demonstrationcited by 79
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Citing papers per year: 2023: 9; 2024: 11; 2025: 3; 2026: 4.
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- 2024EquiBot: SIM(3)-Equivariant Diffusion Policy for Generalizable and Data Efficient Learningcited by 72
- 2024Robo-ABC: Affordance Generalization Beyond Categories via Semantic Correspondence for Robot Manipulationcited by 69
- 2023EquivAct: SIM(3)-Equivariant Visuomotor Policies beyond Rigid Object Manipulationcited by 37
- 2023Leveraging SE(3) Equivariance for Learning 3D Geometric Shape Assemblycited by 27
- 2024ET-SEED: Efficient Trajectory-Level SE(3) Equivariant Diffusion Policycited by 24
- 2023ClothesNet: An Information-Rich 3D Garment Model Repository with Simulated Clothes Environmentcited by 22
- 2023SparseDFF: Sparse-View Feature Distillation for One-Shot Dexterous Manipulationcited by 22
- 2024UniGarmentManip: A Unified Framework for Category-Level Garment Manipulation via Dense Visual Correspondencecited by 22
- 2025SKIL: Semantic Keypoint Imitation Learning for Generalizable Data-efficient Manipulationcited by 21
- 2023Banana: Banach Fixed-Point Network for Pointcloud Segmentation with Inter-Part Equivariancecited by 19
- 2023EFEM: Equivariant Neural Field Expectation Maximization for 3D Object Segmentation Without Scene Supervisioncited by 18
- 2023Leveraging Symmetries in Pick and Placecited by 18
15 more
- 2025A Survey of Robotic Navigation and Manipulation with Physics Simulators in the Era of Embodied AIcited by 16
- 2024Leveraging Locality to Boost Sample Efficiency in Robotic Manipulationcited by 13
- 2024RiEMann: Near Real-Time SE(3)-Equivariant Robot Manipulation without Point Cloud Segmentationcited by 12
- 2025Two by Two: Learning Multi-Task Pairwise Objects Assembly for Generalizable Robot Manipulationcited by 12
- 2023ArrayBot: Reinforcement Learning for Generalizable Distributed Manipulation through Touchcited by 9
- 2023SC3K: Self-supervised and Coherent 3D Keypoints Estimation from Rotated, Noisy, and Decimated Point Cloud Datacited by 9
- 2024EqvAfford: SE(3) Equivariance for Point-Level Affordance Learningcited by 6
- 2024Neural Attention Field: Emerging Point Relevance in 3D Scenes for One-Shot Dexterous Graspingcited by 5
- 2024Approximately Piecewise E(3) Equivariant Point Networkscited by 4
- 2024Key-Grid: Unsupervised 3D Keypoints Detection using Grid Heatmap Featurescited by 4
- 2024SelfGeo: Self-supervised and Geodesic-consistent Estimation of Keypoints on Deformable Shapescited by 1
- 2026Interacted Planes Reveal 3D Line Mappingcited by 1
- 2026SimpleMatch: A Simple and Strong Baseline for Semantic Correspondencecited by 0
- 2026HeteroGenManip: Generalizable Manipulation For Heterogeneous Object Interactionscited by 0
- 2026KeyGen: Unsupervised Keypoint based Object-Centric Representations for Category-Level Policy Generalizationcited by 0
- 2026KeyGen: Unsupervised Keypoint based Object-Centric Representations for Category-Level Policy Generalization23 Sep 2026
- 2026HeteroGenManip: Generalizable Manipulation For Heterogeneous Object Interactions11 May 2026
- 2026Interacted Planes Reveal 3D Line Mapping1 Feb 2026
- 2026SimpleMatch: A Simple and Strong Baseline for Semantic Correspondence18 Jan 2026
- 2025A Survey of Robotic Navigation and Manipulation with Physics Simulators in the Era of Embodied AI1 May 2025
- 2025Two by Two: Learning Multi-Task Pairwise Objects Assembly for Generalizable Robot Manipulation9 Apr 2025
- 2025SKIL: Semantic Keypoint Imitation Learning for Generalizable Data-efficient Manipulation24 Jan 2025
- 2024ET-SEED: Efficient Trajectory-Level SE(3) Equivariant Diffusion Policy6 Nov 2024
- 2024Neural Attention Field: Emerging Point Relevance in 3D Scenes for One-Shot Dexterous Grasping30 Oct 2024
- 2024Key-Grid: Unsupervised 3D Keypoints Detection using Grid Heatmap Features3 Oct 2024
- 2024SelfGeo: Self-supervised and Geodesic-consistent Estimation of Keypoints on Deformable Shapes5 Aug 2024
- 2024EqvAfford: SE(3) Equivariance for Point-Level Affordance Learning4 Aug 2024
15 more
- 2024EquiBot: SIM(3)-Equivariant Diffusion Policy for Generalizable and Data Efficient Learning1 Jul 2024
- 2024Leveraging Locality to Boost Sample Efficiency in Robotic Manipulation15 Jun 2024
- 2024UniGarmentManip: A Unified Framework for Category-Level Garment Manipulation via Dense Visual Correspondence11 May 2024
- 2024RiEMann: Near Real-Time SE(3)-Equivariant Robot Manipulation without Point Cloud Segmentation28 Mar 2024
- 2024Approximately Piecewise E(3) Equivariant Point Networks13 Feb 2024
- 2024Robo-ABC: Affordance Generalization Beyond Categories via Semantic Correspondence for Robot Manipulation15 Jan 2024
- 2023SparseDFF: Sparse-View Feature Distillation for One-Shot Dexterous Manipulation25 Oct 2023
- 2023EquivAct: SIM(3)-Equivariant Visuomotor Policies beyond Rigid Object Manipulation24 Oct 2023
- 2023Leveraging SE(3) Equivariance for Learning 3D Geometric Shape Assembly13 Sep 2023
- 2023ClothesNet: An Information-Rich 3D Garment Model Repository with Simulated Clothes Environment19 Aug 2023
- 2023Leveraging Symmetries in Pick and Place15 Aug 2023
- 2023SC3K: Self-supervised and Coherent 3D Keypoints Estimation from Rotated, Noisy, and Decimated Point Cloud Data10 Aug 2023
- 2023ArrayBot: Reinforcement Learning for Generalizable Distributed Manipulation through Touch29 Jun 2023
- 2023Banana: Banach Fixed-Point Network for Pointcloud Segmentation with Inter-Part Equivariance25 May 2023
- 2023EFEM: Equivariant Neural Field Expectation Maximization for 3D Object Segmentation Without Scene Supervision27 Mar 2023
- 2024Robo-ABC: Affordance Generalization Beyond Categories via Semantic Correspondence for Robot Manipulationcited by 69
- 2023EquivAct: SIM(3)-Equivariant Visuomotor Policies beyond Rigid Object Manipulationcited by 37
- 2023Leveraging SE(3) Equivariance for Learning 3D Geometric Shape Assemblycited by 27
- 2023ClothesNet: An Information-Rich 3D Garment Model Repository with Simulated Clothes Environmentcited by 22
- 2023SparseDFF: Sparse-View Feature Distillation for One-Shot Dexterous Manipulationcited by 22
- 2024UniGarmentManip: A Unified Framework for Category-Level Garment Manipulation via Dense Visual Correspondencecited by 22
- 2023Banana: Banach Fixed-Point Network for Pointcloud Segmentation with Inter-Part Equivariancecited by 19
- 2023EFEM: Equivariant Neural Field Expectation Maximization for 3D Object Segmentation Without Scene Supervisioncited by 18
- 2023Leveraging Symmetries in Pick and Placecited by 18
- 2025A Survey of Robotic Navigation and Manipulation with Physics Simulators in the Era of Embodied AIcited by 16
- 2024Leveraging Locality to Boost Sample Efficiency in Robotic Manipulationcited by 13
- 2025Two by Two: Learning Multi-Task Pairwise Objects Assembly for Generalizable Robot Manipulationcited by 12
12 most cited of 23 All 23 (JSON)
- 2026KeyGen: Unsupervised Keypoint based Object-Centric Representations for Category-Level Policy Generalization23 Sep 2026
- 2026HeteroGenManip: Generalizable Manipulation For Heterogeneous Object Interactions11 May 2026
- 2026Interacted Planes Reveal 3D Line Mapping1 Feb 2026
- 2026SimpleMatch: A Simple and Strong Baseline for Semantic Correspondence18 Jan 2026
- 2025A Survey of Robotic Navigation and Manipulation with Physics Simulators in the Era of Embodied AI1 May 2025
- 2025Two by Two: Learning Multi-Task Pairwise Objects Assembly for Generalizable Robot Manipulation9 Apr 2025
- 2024Neural Attention Field: Emerging Point Relevance in 3D Scenes for One-Shot Dexterous Grasping30 Oct 2024
- 2024Key-Grid: Unsupervised 3D Keypoints Detection using Grid Heatmap Features3 Oct 2024
- 2024SelfGeo: Self-supervised and Geodesic-consistent Estimation of Keypoints on Deformable Shapes5 Aug 2024
- 2024EqvAfford: SE(3) Equivariance for Point-Level Affordance Learning4 Aug 2024
- 2024Leveraging Locality to Boost Sample Efficiency in Robotic Manipulation15 Jun 2024
- 2024UniGarmentManip: A Unified Framework for Category-Level Garment Manipulation via Dense Visual Correspondence11 May 2024
12 newest of 23 All 23 (JSON)