Bao Thach
Bao Thach
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DefGoalNet: Contextual Goal Learning from Demonstrations For Deformable Object Manipulation
We initiate the first method for solving the impractical goal specification problem in robotic deformable object shape servoing, by architecting a neural network that predicts the object’s goal shapes using human demonstrations.
Bao Thach
,
Tucker Hermans
,
Alan Kuntz
Project Website
Video
Paper PDF
Category: Machine Learning, Robotics
DeformerNet: Learning Bimanual Manipulation of 3D Deformable Objects
We pioneer a novel machine learning pipeline for robotic manipulation of deformable objects in surgery and warehouses, by developing a novel neural network that predicts robot actions based on point cloud observation. My work outperforms the previous learning-based method by 240% in terms of Chamfer distance.
Bao Thach
,
Tucker Hermans
,
Alan Kuntz
Project Website
Video
Paper PDF
Category: Machine Learning, Robotics
Accounting for Hysteresis in the Forward Kinematics of Nonlinearly-Routed Tendon-Driven Continuum Robots via a Learned Deep Decoder Network
We engineer a state-of-the-art deep neural network capable of predicting the complete shape of tendon-driven surgical robots, outperforming the previous physics-based model by 26.5 times in terms of proximity to the ground truth shape.
Brian Cho
,
Bao Thach
,
Alan Kuntz
Project Website
Category: Machine Learning, Robotics
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