Flowbot3d: Learning 3d articulation flow to manipulate articulated objects

B Eisner, H Zhang, D Held - arXiv preprint arXiv:2205.04382, 2022 - arxiv.org
We explore a novel method to perceive and manipulate 3D articulated objects that
generalizes to enable a robot to articulate unseen classes of objects. We propose a vision …

Multi-stage cable routing through hierarchical imitation learning

J Luo, C Xu, X Geng, G Feng, K Fang… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
We study the problem of learning to perform multistage robotic manipulation tasks, with
applications to cable routing, where the robot must route a cable through a series of clips …

Robogen: Towards unleashing infinite data for automated robot learning via generative simulation

Y Wang, Z Xian, F Chen, TH Wang, Y Wang… - arXiv preprint arXiv …, 2023 - arxiv.org
We present RoboGen, a generative robotic agent that automatically learns diverse robotic
skills at scale via generative simulation. RoboGen leverages the latest advancements in …

Toolflownet: Robotic manipulation with tools via predicting tool flow from point clouds

D Seita, Y Wang, SJ Shetty, EY Li… - … on Robot Learning, 2023 - proceedings.mlr.press
Point clouds are a widely available and canonical data modality which convey the 3D
geometry of a scene. Despite significant progress in classification and segmentation from …

Imitating tool-based garment folding from a single visual observation using hand-object graph dynamics

P Zhou, J Qi, A Duan, S Huo, Z Wu… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Garment folding is a ubiquitous domestic task that is difficult to automate due to the highly
deformable nature of fabrics. In this article, we propose a novel method of learning from …

Speedfolding: Learning efficient bimanual folding of garments

Y Avigal, L Berscheid, T Asfour… - 2022 IEEE/RSJ …, 2022 - ieeexplore.ieee.org
Folding garments reliably and efficiently is a long standing challenge in robotic manipulation
due to the complex dynamics and high dimensional configuration space of garments. An …

Learning foresightful dense visual affordance for deformable object manipulation

R Wu, C Ning, H Dong - Proceedings of the IEEE/CVF …, 2023 - openaccess.thecvf.com
Understanding and manipulating deformable objects (eg, ropes and fabrics) is an essential
yet challenging task with broad applications. Difficulties come from complex states and …

Dextairity: Deformable manipulation can be a breeze

Z Xu, C Chi, B Burchfiel, E Cousineau, S Feng… - arXiv preprint arXiv …, 2022 - arxiv.org
This paper introduces DextAIRity, an approach to manipulate deformable objects using
active airflow. In contrast to conventional contact-based quasi-static manipulations …

Mesh-based dynamics with occlusion reasoning for cloth manipulation

Z Huang, X Lin, D Held - arXiv preprint arXiv:2206.02881, 2022 - arxiv.org
Self-occlusion is challenging for cloth manipulation, as it makes it difficult to estimate the full
state of the cloth. Ideally, a robot trying to unfold a crumpled or folded cloth should be able to …

[HTML][HTML] Data-driven robotic manipulation of cloth-like deformable objects: The present, challenges and future prospects

HA Kadi, K Terzić - Sensors, 2023 - mdpi.com
Manipulating cloth-like deformable objects (CDOs) is a long-standing problem in the
robotics community. CDOs are flexible (non-rigid) objects that do not show a detectable level …