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paulbzm committed Jul 17, 2024
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## Cloning the Repository

The repository contains submodules, thus please check it out with
The repository contains submodules, thus please check it out with

```shell
# SSH
git clone [email protected]:fraunhoferhhi/Self-Organizing-Gaussians.git --recursive
```

or

```shell
# HTTPS
git clone https://github.com/fraunhoferhhi/Self-Organizing-Gaussians.git --recursive
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The parameter configurations can be overriden in the launch as shown (using [Hydra](https://hydra.cc/)).


## Differences with graphdeco-inria/gaussian-splatting

Code differences can be found in this diff: https://github.com/fraunhoferhhi/Self-Organizing-Gaussians/pull/1/files

### Usage

- different command-line interface for train.py (using Hydra)
- wandb.ai used for logging

### Code extensions

- post-training quantization, compression/decompression
- xyz log activation (gaussian_model.py)
- grid sorting, neighbor loss (gaussian_model.py)
- option to disable spherical harmonics


## Updates

- 2024-07-09: Project website updated with TLDR, contributions, insights and comparison to concurrent methods
- 2024-07-01: Our work was accepted at **ECCV 2024** 🥳
- 2024-06-13: Training code available
- 2024-05-14: Improved compression scores! New results for paper v2 available on the [project website](https://fraunhoferhhi.github.io/Self-Organizing-Gaussians/)
- 2024-05-02: Revised [paper v2](https://arxiv.org/pdf/2312.13299) on arXiv: Added compression of spherical harmonics, updated compression method with improved results (all attributes compressed with JPEG XL now), added qualitative comparison of additional scenes, moved compression explanation and comparison to main paper, added comparison with "Making Gaussian Splats smaller".
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