A Unified Conditional Flow for Motion Generation, Editing, and Intra-Structural Retargeting
Text-driven motion editing and intra-structural retargeting, where skeletons share topology but may differ in bone lengths and rest pose, are traditionally handled by fragmented pipelines with incompatible inputs and representations: editing relies on specialized generative steering, while retargeting is deferred to geometric post-processing. We present a unified conditional-flow framework that casts generation, semantic editing, and intra-structural retargeting as condition-modulated transport within one text- and skeleton-conditioned rectified-flow model. Under this formulation, editing changes the semantic condition while preserving skeletal structure, whereas retargeting changes the s...
| Authors | Junlin Li, Xinhao Song, Siqi Wang et al. |
|---|---|
| Primary category | cs.GR |
| Published | 15 April 2026 |
| Last updated at source | 10 September 2026 |
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