Dynamic Motion Blending for Versatile Motion Editing

Increase arm swing range." "Move with a sense of pride." "Play the violin with the upper body." Fine-grained Adjustment Motion Style Transfer Body Part Replacement Arbitrary motion as input MotionCutMix Figure 1. MotionReFit, a universal framework for motion editing that handles various scenarios simply from textual guidance, offering both spatial and temporal editing capabilities. MotionReFit is supercharged with our proposed MotionCutMix training strategy, which leverages large-scale unannotated motion databases to augment the scarce motion editing triplets, enabling robust and generalizable editing.