MotionFix: Text-Driven 3D Human Motion Editing

MotionFix introduces the first benchmark for text-driven 3D human motion editing, featuring a comprehensive dataset of motion triplets and corresponding edit descriptions. Our TMED (Text-based Motion Editing Diffusion) model leverages a Transformer Encoder Denoiser to perform precise motion modifications based on textual instructions.

The project demonstrates significant advances in controllable human motion synthesis, enabling fine-grained editing operations through natural language descriptions. This work opens new possibilities for intuitive motion design and animation workflows.