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Charlotte Avra

2 accepted papers

2024

SculptBot: Pre-Trained Models for 3D Deformable Object Manipulation

ICRA 2024poster

Deformable object manipulation presents a unique set of challenges in robotic manipulation by exhibiting high degrees of freedom and severe self-occlusion. Choosing state representations for materials that exhibit plastic behavior, like modeling clay or bread dough, is also difficult because they pe…

Cited by 10SourceScholar
2024

SculptDiff: Learning Robotic Clay Sculpting from Humans with Goal Conditioned Diffusion Policy

IROS 2024poster

Manipulating deformable objects remains a challenge within robotics due to the difficulties of state estimation, long-horizon planning, and predicting how the object will deform given an interaction. These challenges are the most pronounced with 3D deformable objects. We propose SculptDiff, a goal-c…

Cited by 8SourceScholar