RESEARCH PAPER

RoboTransfer: Controllable Geometry-Consistent Video Diffusion for Manipulation Policy Transfer

Liu Liu; Xiaofeng Wang; Guosheng Zhao; Keyu Li; Wenkang Qin; Jiagang Zhu; Jiaxiong Qiu; Zheng Zhu; Guan Huang; Zhizhong Su

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Category review. The contribution is offline geometry-preserving multiview augmentation of demonstrated videos, whose existing action labels train a separate ACT policy; it does not generate new actions or plan online. The cataloged contribution is a dataset/data-generation method or evaluation/simulation resource, not the architecture of an evaluated or external policy. Reading evidence

AT A GLANCE

Contribution

RoboTransfer augments robot demonstrations by changing their visual appearance while conditioning video diffusion on the demonstrated geometry. Jointly encoded camera views, metric depth, normals and separate background/object references support multi-view synthesis. A separately trained ACT policy benefits from the augmented observations on two physical manipulation tasks. This is evidence for offline data augmentation, with remaining uncertainty about statistical reliability and physical fidelity.

Abstract

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Affiliations

Horizon Robotics; GigaAI; CASIA