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Simultaneous Estimation of Manipulation Skill and Hand Grasp Force from Forearm Ultrasound Images
Keshav Bimbraw, Srikar Nekkanti, Daniel B. Tiller +4
Accurate estimation of human hand configuration and the forces they exert is critical for effective teleoperation and skill transfer in robotic manipulation. A deeper understanding…
ECNNs: Ensemble Learning Methods for Improving Planar Grasp Quality Estimation
Fadi Alladkani, James Akl, Berk Calli
We present an ensemble learning methodology that combines multiple existing robotic grasp synthesis algorithms and obtain a success rate that is significantly better than the indiv…
Grasp Synthesis for Novel Objects Using Heuristic-based and Data-driven Active Vision Methods
Sabhari Natarajan, Galen Brown, Berk Calli
In this work, we present several heuristic-based and data-driven active vision strategies for viewpoint optimization of an arm-mounted depth camera for the purpose of aiding roboti…
OCRTOC: A Cloud-Based Competition and Benchmark for Robotic Grasping and Manipulation
Ziyuan Liu, Wei Liu, Yuzhe Qin +8
In this paper, we propose a cloud-based benchmark for robotic grasping and manipulation, called the OCRTOC benchmark. The benchmark focuses on the object rearrangement problem, spe…
Region-Based Planning for 3D Within-Hand-Manipulation via Variable Friction Robot Fingers and Extrinsic Contacts
Alp Sahin, Adam J. Spiers, Berk Calli
Attempts to achieve robotic Within-Hand-Manipulation (WIHM) generally utilize either high-DOF robotic hands with elaborate sensing apparatus or multi-arm robotic systems. In prior…