WaterClear-GS: Optical-Aware Gaussian Splatting for Underwater Reconstruction and Restoration

arXiv:2601.19753 · cs.CV · Submitted 2026-01-27 · Read on arXiv

cs.CV

Submitted: 2026-01-27

Updated: 2026-09-24

Terminology

• Regularization — 33× in this paper · explained in 3 episodes
• Gaussian Splatting — 18× in this paper · explained in 4 episodes
• 3D Gaussian Splatting — 10× in this paper · explained in 2 episodes
• Computer Vision and Pattern Recognition — 10× in this paper
• Consistency — 10× in this paper · explained in 3 episodes
• Accuracy — 5× in this paper · explained in 1 episode
• 3D Gaussian Splatting (3DGS) — 3× in this paper · explained in 4 episodes
• Fidelity — 3× in this paper · explained in 2 episodes
• Loss Function — 3× in this paper · explained in 2 episodes
• Ablation — 2× in this paper · explained in 1 episode
• Angular Error — 2× in this paper · explained in 1 episode
• Benchmark — 2× in this paper · explained in 2 episodes
• Distillation — 2× in this paper · explained in 2 episodes
• Interpretability — 2× in this paper · explained in 15 episodes
• Robustness — 2× in this paper · explained in 5 episodes
• ACM Transactions on Graphics — 1× in this paper
• Ablation study — 1× in this paper · explained in 1 episode
• Active Learning — 1× in this paper · explained in 6 episodes
• Adaptation — 1× in this paper · explained in 1 episode
• Alignment — 1× in this paper · explained in 1 episode
• Computational overhead — 1× in this paper · explained in 2 episodes
• Generalization — 1× in this paper · explained in 13 episodes
• Gradient Flow — 1× in this paper · explained in 2 episodes
• Learned Perceptual Image Patch Similarity — 1× in this paper
• Peak Signalto-Noise Ratio — 1× in this paper
• Representation Learning — 1× in this paper · explained in 2 episodes
• Sparsity — 1× in this paper · explained in 4 episodes
• Structural Similarity Index Measure — 1× in this paper
• Transformer — 1× in this paper · explained in 2 episodes

Sources

• SeaSplat: Representing Underwater Scenes with 3D Gaussian Splatting and a Physically Grounded Image Formation Model
• Aquatic-GS: A Hybrid 3D Representation for Underwater Scenes
• Progressive Volume Distillation with Active Learning for Efficient NeRF Architecture Conversion
• NeRF++: Analyzing and Improving Neural Radiance Fields
• GigaGS: Scaling up Planar-Based 3D Gaussians for Large Scene Surface Reconstruction
• Relightable 3D Gaussians: Realistic Point Cloud Relighting with BRDF Decomposition and Ray Tracing
• GaussianShader: 3D Gaussian Splatting with Shading Functions for Reflective Surfaces
• Trim 3D Gaussian Splatting for Accurate Geometry Representation
• Depth Anything V2

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