arXiv · 2503.15371
GIFT: Geometry-Induced Functional Transfer for Category-level Object Manipulation
Abstract
Robotic manipulation of unfamiliar objects in new environments is challenging due to limited generalisation capabilities. We propose a new skill transfer framework, GIFT (Geometry-Induced Functional Transfer), which enables a robot to transfer complex object manipulation skills and constraints from a single human demonstration. Our approach addresses the challenge of skill acquisition and task execution by deriving geometric representations from demonstrations focusing on object-centric interactions. By leveraging the Functional Maps (FMC) framework, we efficiently map interaction functions between objects and their environments, allowing the robot to replicate task operations across objects of similar topologies or categories, even when they have significantly different shapes. Additionally, our method incorporates screw interpolation (ScLERP) for generating smooth, geometrically-aware robot paths to ensure the transferred skills adhere to the demonstrated task constraints. We validate the effectiveness and adaptability of our approach through extensive experiments, demonstrating successful skill transfer and task execution in diverse real-world environments without requiring additional training.
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Cristiana de Farias, Luis Figueredo, Riddhiman Laha, Maxime Adjigble, Brahim Tamadazte, Rustam Stolkin, Sami Haddadin, Naresh Marturi. 2025-03-19. GIFT: Geometry-Induced Functional Transfer for Category-level Object Manipulation. https://arxiv.org/abs/2503.15371
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