# 3D watermarking and steganography

Area: [3D reconstruction and neural rendering](https://mlsanity.com/recon3d/index.md). HTML: https://mlsanity.com/recon3d/3d-watermarking-and-steganography/

## Key facts

- 3D watermarking and steganography: 29 papers on arXiv since 2024 (data through 19 Oct 2026).
- 17 of its 29 mapped papers (59%) cite “GS-Hider: Hiding Messages into 3D Gaussian Splatting” (2024, arXiv 2405.15118).
- 13 of its 29 mapped papers (45%) cite “GaussianMarker: Uncertainty-Aware Copyright Protection of 3D Gaussian Splatting” (2024, arXiv 2410.23718).
- 1 new papers 1 Oct–19 Oct.

## Most cited here

- [GS-Hider: Hiding Messages into 3D Gaussian Splatting](https://mlsanity.com/paper/2405.15118/) (2024), cited by 17 papers here
- [GaussianMarker: Uncertainty-Aware Copyright Protection of 3D Gaussian Splatting](https://mlsanity.com/paper/2410.23718/) (2024), cited by 13 papers here
- [GuardSplat: Efficient and Robust Watermarking for 3D Gaussian Splatting](https://mlsanity.com/paper/2411.19895/) (2024), cited by 12 papers here
- [3D-GSW: 3D Gaussian Splatting for Robust Watermarking](https://mlsanity.com/paper/2409.13222/) (2024), cited by 10 papers here
- [SecureGS: Boosting the Security and Fidelity of 3D Gaussian Splatting Steganography](https://mlsanity.com/paper/2503.06118/) (2025), cited by 7 papers here
- [GaussianStego: A Generalizable Stenography Pipeline for Generative 3D Gaussians Splatting](https://mlsanity.com/paper/2407.01301/) (2024), cited by 5 papers here
- [Geometry Cloak: Preventing TGS-based 3D Reconstruction from Copyrighted Images](https://mlsanity.com/paper/2410.22705/) (2024), cited by 5 papers here
- [GS-Marker: Generalizable and Robust Watermarking for 3D Gaussian Splatting](https://mlsanity.com/paper/2503.18718/) (2025), cited by 4 papers here
- [MarkSplatter: Generalizable Watermarking for 3D Gaussian Splatting Model via Splatter Image Structure](https://mlsanity.com/paper/2509.00757/) (2025), cited by 4 papers here
- [Can Protective Watermarking Safeguard the Copyright of 3D Gaussian Splatting?](https://mlsanity.com/paper/2511.22262/) (2025), cited by 2 papers here

## New (1 Oct–19 Oct)

- [FlyMark: Training-Free Invisible Watermarking of 3D Gaussian Splatting via a Fruit Fly Connectome](https://mlsanity.com/paper/2610.11364/) (2026-10-08)