GaussianObject: High-Quality 3D Object Reconstruction from Four Views with Gaussian Splatting
Product Information
Key Features of GaussianObject: High-Quality 3D Object Reconstruction from Four Views with Gaussian Splatting
GaussianObject achieves high rendering quality, works with sparse views, and does not require pre-given accurate camera poses.
Gaussian Splatting
A technique for representing and rendering 3D objects with Gaussian splatting.
Visual Hull and Floater Elimination
Techniques for building multi-view consistency and refining the initial optimization process.
Gaussian Repair Model
A model for supplementing omitted object information and refining Gaussians.
COLMAP-Free Variant
A variant that does not require pre-given accurate camera poses, facilitating wider applications.
Self-Generating Strategy
A strategy for obtaining image pairs for training the repair model.
Use Cases of GaussianObject: High-Quality 3D Object Reconstruction from Four Views with Gaussian Splatting
Reconstructing and rendering 3D objects from highly sparse views.
Promoting applications of 3D vision techniques and improving user experience.
Achieving high rendering quality with only 4 input images.
Pros and Cons of GaussianObject: High-Quality 3D Object Reconstruction from Four Views with Gaussian Splatting
Pros
- Achieves high rendering quality.
- Works with sparse views.
- Does not require pre-given accurate camera poses.
Cons
- May require additional computational resources.
- May require expertise in 3D vision and rendering.
How to Use GaussianObject: High-Quality 3D Object Reconstruction from Four Views with Gaussian Splatting
- 1
Initialize 3D Gaussians using visual hull and floater elimination.
- 2
Train the Gaussian repair model using the self-generating strategy.
- 3
Use the trained model to correct views that need to be rectified.
- 4
Optimize 3D Gaussians using the corrected views and reference images.