Gaussian Splatting-based Volumetric Video Compression with Sparse 4D Anchors

arXiv:2609.33969 · cs.CV · Submitted 2026-09-27 · Read on arXiv

cs.CV

Submitted: 2026-09-27

Updated: 2026-09-27

Terminology

• Gaussian Splatting — 28× in this paper · explained in 4 episodes
• 3D Gaussian Splatting — 13× in this paper · explained in 2 episodes
• Quantization — 9× in this paper · explained in 12 episodes
• Redundancy — 7× in this paper · explained in 2 episodes
• Fidelity — 5× in this paper · explained in 2 episodes
• Decode — 4× in this paper · explained in 2 episodes
• Regularization — 4× in this paper · explained in 3 episodes
• Ablation — 3× in this paper · explained in 1 episode
• Benchmark — 3× in this paper · explained in 2 episodes
• MPEG Immersive Video — 3× in this paper
• Pruning — 3× in this paper · explained in 4 episodes
• Point Clouds — 2× in this paper · explained in 2 episodes
• 3D Gaussian Splatting (3DGS) — 1× in this paper · explained in 4 episodes
• Ablation study — 1× in this paper · explained in 1 episode
• Activation Function — 1× in this paper · explained in 1 episode
• Adaptability — 1× in this paper · explained in 1 episode
• Benchmarking — 1× in this paper · explained in 3 episodes
• Embeddings — 1× in this paper · explained in 2 episodes
• Latent Space — 1× in this paper · explained in 7 episodes
• MPEG MIV Common Test Condition — 1× in this paper
• alpha — 1× in this paper · explained in 1 episode

Sources

• Optimized Minimal 3D Gaussian Splatting
• A Multi-Grid Implicit Neural Representation for Multi-View Videos
• HEMGS: A Hybrid Entropy Model for 3D Gaussian Splatting Data Compression
• CompGS++: Compressed Gaussian Splatting for Static and Dynamic Scene Representation
• Feed-Forward 3D Gaussian Splatting Compression with Long-Context Modeling
• Very Deep Convolutional Networks for Large-Scale Image Recognition
• 4DGCPro: Efficient Hierarchical 4D Gaussian Compression for Progressive Volumetric Video Streaming
• 4D-MoDe: Towards Editable and Scalable Volumetric Streaming via Motion-Decoupled 4D Gaussian Compression

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