Visual dexterity: In-hand reorientation of novel and complex object shapes

T Chen, M Tippur, S Wu, V Kumar, E Adelson… - Science Robotics, 2023 - science.org
In-hand object reorientation is necessary for performing many dexterous manipulation tasks,
such as tool use in less structured environments, which remain beyond the reach of current …

A system for general in-hand object re-orientation

T Chen, J Xu, P Agrawal - Conference on Robot Learning, 2022 - proceedings.mlr.press
In-hand object reorientation has been a challenging problem in robotics due to high
dimensional actuation space and the frequent change in contact state between the fingers …

Learning generalizable dexterous manipulation from human grasp affordance

YH Wu, J Wang, X Wang - Conference on Robot Learning, 2023 - proceedings.mlr.press
Dexterous manipulation with a multi-finger hand is one of the most challenging problems in
robotics. While recent progress in imitation learning has largely improved the sample …

Learning continuous gras** function with a dexterous hand from human demonstrations

J Ye, J Wang, B Huang, Y Qin… - IEEE Robotics and …, 2023 - ieeexplore.ieee.org
We propose to learn to generate gras** motion for manipulation with a dexterous hand
using implicit functions. With continuous time inputs, the model can generate a continuous …

Survey of learning-based approaches for robotic in-hand manipulation

AI Weinberg, A Shirizly, O Azulay… - Frontiers in Robotics and …, 2024 - frontiersin.org
Human dexterity is an invaluable capability for precise manipulation of objects in complex
tasks. The capability of robots to similarly grasp and perform in-hand manipulation of objects …

Benchmarking in-hand manipulation

S Cruciani, B Sundaralingam, K Hang… - IEEE Robotics and …, 2020 - ieeexplore.ieee.org
The purpose of this benchmark is to evaluate the planning and control aspects of robotic in-
hand manipulation systems. The goal is to assess the system's ability to change the pose of …

Learning haptic-based object pose estimation for in-hand manipulation control with underactuated robotic hands

O Azulay, I Ben-David, A Sintov - IEEE Transactions on Haptics, 2022 - ieeexplore.ieee.org
Unlike traditional robotic hands, underactuated compliant hands are challenging to model
due to inherent uncertainties. Consequently, pose estimation of a grasped object is usually …

Towards generalized manipulation learning through grasp mechanics-based features and self-supervision

AS Morgan, WG Bircher… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Learning accurate representations of robot models remains a challenging problem, and is
typically approached though large, system-specific feature sets. This method inherently …

Hand–object configuration estimation using particle filters for dexterous in-hand manipulation

K Hang, WG Bircher, AS Morgan… - … International Journal of …, 2020 - journals.sagepub.com
We consider the problem of in-hand dexterous manipulation with a focus on unknown or
uncertain hand–object parameters, such as hand configuration, object pose within hand …

Belief-space planning using learned models with application to underactuated hands

A Kimmel, A Sintov, J Tan, B Wen, A Boularias… - … Symposium of Robotics …, 2019 - Springer
Acquiring a precise model is a challenging task for many important robotic tasks and
systems-including in-hand manipulation using underactuated, adaptive hands. Learning …