LUNA: Learning Universal 3D Human Animation Beyond Skinning

arXiv:2606.31981 · cs.CV, cs.AI · Submitted 2026-06-30 · Read on arXiv

cs.CV, cs.AI

Submitted: 2026-06-30

Updated: 2026-09-01

Project page: https://penghtyx.github.io/LUNA

Terminology

• Computer Vision and Pattern Recognition — 17× in this paper
• Transformer — 17× in this paper · explained in 2 episodes
• Distillation — 14× in this paper · explained in 2 episodes
• Fidelity — 11× in this paper · explained in 2 episodes
• Generalization — 8× in this paper · explained in 13 episodes
• Gaussian Splatting — 6× in this paper · explained in 4 episodes
• 3D Gaussian Splatting — 5× in this paper · explained in 2 episodes
• Ablation — 4× in this paper · explained in 1 episode
• Accuracy — 4× in this paper · explained in 1 episode
• European Conference on Computer Vision — 4× in this paper
• Linear Blend Skinning — 4× in this paper
• Regularization — 4× in this paper · explained in 3 episodes
• Actor — 3× in this paper · explained in 3 episodes
• Benchmark — 3× in this paper · explained in 2 episodes
• Decode — 3× in this paper · explained in 2 episodes
• Diffusion Model — 3× in this paper · explained in 8 episodes
• ACM Transactions on Graphics — 2× in this paper
• Alignment — 2× in this paper · explained in 1 episode
• Consistency — 2× in this paper · explained in 3 episodes
• Core — 2× in this paper · explained in 2 episodes
• Decoupling — 2× in this paper · explained in 2 episodes
• Generative Model — 2× in this paper · explained in 2 episodes
• Generative Models — 2× in this paper · explained in 2 episodes
• Structural Integrity — 2× in this paper · explained in 3 episodes
• Tokenization — 2× in this paper · explained in 2 episodes
• Transformer Architecture — 2× in this paper · explained in 2 episodes
• alpha — 2× in this paper · explained in 1 episode
• 3D Gaussian Splatting (3DGS) — 1× in this paper · explained in 4 episodes
• Ablation study — 1× in this paper · explained in 1 episode
• Data Augmentation — 1× in this paper · explained in 7 episodes
• Diffusion Models — 1× in this paper · explained in 6 episodes
• Embeddings — 1× in this paper · explained in 2 episodes
• Latent Space — 1× in this paper · explained in 7 episodes
• Mean Squared Jerk — 1× in this paper
• Rectified Flow — 1× in this paper · explained in 3 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Two-stage training — 1× in this paper · explained in 2 episodes
• Unified Framework — 1× in this paper · explained in 5 episodes
• Zero-Shot Generalization — 1× in this paper · explained in 5 episodes

Sources

• UP2You: Fast Reconstruction of Yourself from Unconstrained Photo Collections
• SyncHuman: Synchronizing 2D and 3D Generative Models for Single-view Human Reconstruction
• Wan-Animate: Unified Character Animation and Replacement with Holistic Replication
• MHR: Momentum Human Rig
• LRM: Large Reconstruction Model for Single Image to 3D
• Deformable 3D Gaussian Splatting for Animatable Human Avatars
• GaussianBody: Clothed Human Reconstruction via 3d Gaussian Splatting
• PSHuman: Photorealistic Single-image 3D Human Reconstruction using Cross-Scale Multiview Diffusion and Explicit Remeshing
• LHM++: An Efficient Large Human Reconstruction Model for Pose-free Images to 3D
• DINOv3
• SAM 3D Body: Robust Full-Body Human Mesh Recovery
• MimicMotion: High-Quality Human Motion Video Generation with Confidence-aware Pose Guidance
• Champ: Controllable and Consistent Human Image Animation with 3D Parametric Guidance
• IDOL: Instant Photorealistic 3D Human Creation from a Single Image
• Drivable 3D Gaussian Avatars

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