PriMoRetarget: Humanoid Motion Transfer via Prioritized Motion Retargeting

The authors propose PriMoRetarget, a motion retargeting framework that replaces relative weight weighting with an explicit priority hierarchy, so that lower-priority updates are constrained to preserve higher-priority objectives. The method is evaluated on four datasets covering single-person motion, person-object manipulation, and person-person interaction; the generated motions better preserve task-relevant interactions and provide reference trajectories that are easier to track than those of commonly used retargeting methods.