MotionFollower: Editing Video Motion via Score-Guided Diffusion

latents, forcing the model to preserve the original background details and protagonists' appearances without interfering with the motion modification. Experiments demonstrate MotionFollower's competitive motion editing ability qualitatively and quantitatively. Compared with MotionEditor, the most advanced motion editing model, MotionFollower delivers superior motion editing performance and exclusively supports large camera movements. To the best of our knowledge, MotionFollower is the first diffusion model to explore score regularization in video editing.