KISS-GS: 3D Gaussian Splatting Compression Kept Simple

arXiv:2608.26948 · cs.CV · Submitted 2026-08-27 · Read on arXiv

cs.CV

Submitted: 2026-08-27

Updated: 2026-08-27

Code: https://github.com/w-m/3dgs-compression-survey

Project page: https://fraunhoferhhi.github.io/KISS-GS

Terminology

• Quantization — 40× in this paper · explained in 12 episodes
• Fine-Tuning — 32× in this paper · explained in 5 episodes
• Gaussian Splatting — 32× in this paper · explained in 4 episodes
• 3D Gaussian Splatting — 23× in this paper · explained in 2 episodes
• Pruning — 21× in this paper · explained in 4 episodes
• Regularization — 17× in this paper · explained in 3 episodes
• Benchmark — 11× in this paper · explained in 2 episodes
• Decode — 9× in this paper · explained in 2 episodes
• Ablation — 8× in this paper · explained in 1 episode
• Adaptation — 8× in this paper · explained in 1 episode
• Clustering — 5× in this paper · explained in 2 episodes
• Self-Organizing Gaussians — 5× in this paper
• Sparsity — 5× in this paper · explained in 4 episodes
• Generalization — 4× in this paper · explained in 13 episodes
• Parallel Representative Assignment Smoothing — 3× in this paper
• 3D Gaussian Splatting (3DGS) — 2× in this paper · explained in 4 episodes
• Core — 2× in this paper · explained in 2 episodes
• Fidelity — 2× in this paper · explained in 2 episodes
• Redundancy — 2× in this paper · explained in 2 episodes
• Ablation study — 1× in this paper · explained in 1 episode
• Benchmarking — 1× in this paper · explained in 3 episodes
• Decoupling — 1× in this paper · explained in 2 episodes
• Elias — 1× in this paper · explained in 2 episodes
• Modularity — 1× in this paper · explained in 9 episodes
• Reconstruction Error — 1× in this paper · explained in 2 episodes
• Robustness — 1× in this paper · explained in 5 episodes

Sources

• Efficient Scene Modeling via Structure-Aware and Region-Prioritized 3D Gaussians
• HEMGS: A Hybrid Entropy Model for 3D Gaussian Splatting Data Compression
• CompGS: Efficient 3D Scene Representation via Compressed Gaussian Splatting
• Implicit Gaussian Splatting with Efficient Multi-Level Tri-Plane Representation

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