Geometry-Preserving Blind Watermarking for Raw 3D Point Clouds

arXiv:2609.32222 · cs.CV · Submitted 2026-09-26 · Read on arXiv

cs.CV

Submitted: 2026-09-26

Updated: 2026-09-26

Terminology

• Alignment — 22× in this paper · explained in 1 episode
• Point Clouds — 21× in this paper · explained in 2 episodes
• Robustness — 17× in this paper · explained in 5 episodes
• Accuracy — 8× in this paper · explained in 1 episode
• Fidelity — 8× in this paper · explained in 2 episodes
• Ablation — 5× in this paper · explained in 1 episode
• Verification — 5× in this paper · explained in 2 episodes
• Chamfer Distance — 4× in this paper
• Consistency — 4× in this paper · explained in 3 episodes
• Gaussian Splatting — 4× in this paper · explained in 4 episodes
• Verifier — 4× in this paper · explained in 2 episodes
• 3D Gaussian Splatting — 3× in this paper · explained in 2 episodes
• Benchmark — 3× in this paper · explained in 2 episodes
• Transformer — 3× in this paper · explained in 2 episodes
• Core — 2× in this paper · explained in 2 episodes
• Provenance — 2× in this paper · explained in 4 episodes
• Quantization — 2× in this paper · explained in 12 episodes
• 3D Gaussian Splatting (3DGS) — 1× in this paper · explained in 4 episodes
• Ablation study — 1× in this paper · explained in 1 episode
• Data Provenance — 1× in this paper · explained in 2 episodes
• Digital Twin — 1× in this paper · explained in 5 episodes
• Distribution Shift — 1× in this paper · explained in 6 episodes
• Fine-Tuning — 1× in this paper · explained in 5 episodes
• Loss Function — 1× in this paper · explained in 2 episodes
• Point Cloud Data — 1× in this paper · explained in 2 episodes
• Regularization — 1× in this paper · explained in 3 episodes

Sources

• ShapeNet: An Information-Rich 3D Model Repository
• Deep Neural Watermarking for Robust Copyright Protection in 3D Point Clouds
• RDSplat: Robust Watermarking for 3D Gaussian Splatting Against 2D and 3D Diffusion Editing
• Open3D: A Modern Library for 3D Data Processing

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