# 3D Gaussian Splatting Compression on DeepBlending (Quality and Size Metrics)

Source: [3D Gaussian Splatting Compression on DeepBlending (Quality and Size Metrics)](<https://www.sota2.com/research/sota/3d-gaussian-splatting-compression-on-deepblending-quality-and-size-metrics>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-05-21T10:15:10.333Z

Evaluation of 3D Gaussian Splatting compression performance on the DeepBlending dataset, focusing on standard quality metrics (PSNR, SSIM, LPIPS) and resulting file size.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | 3D Gaussian Splatting Compression |
| Dataset (including any stated split) | DeepBlending |
| Metric | PSNR |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 36 of 36 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [PSNR](<https://www.sota2.com/research/sota/3d-gaussian-splatting-compression-on-deepblending-quality-and-size-metrics.md?metric=PSNR>): Higher is better; unit: SCALAR.

- [SSIM](<https://www.sota2.com/research/sota/3d-gaussian-splatting-compression-on-deepblending-quality-and-size-metrics.md?metric=SSIM>): Higher is better; unit: PERCENT.

- [LPIPS](<https://www.sota2.com/research/sota/3d-gaussian-splatting-compression-on-deepblending-quality-and-size-metrics.md?metric=LPIPS>): Lower is better; unit: SCALAR.

- [Size](<https://www.sota2.com/research/sota/3d-gaussian-splatting-compression-on-deepblending-quality-and-size-metrics.md?metric=Size>): Lower is better; unit: SIZE.

## Recorded results

| Method | PSNR | Result date | Report paper |
| --- | --- | --- | --- |
| GeoHCC | 30.49 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| Liu. et al. | 30.45 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| Context-GS | 30.39 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| HAC | 30.34 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| HAC++ | 30.34 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| CAT-3DGS | 30.29 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| GeoHCC | 30.25 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| Scaffold-GS | 30.21 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| Scaffold-GS | 30.21 | Not recorded | 68fa7b6a1e209131cea8848a |
| ContextGS | 30.19 | Not recorded | 68fa7b6a1e209131cea8848a |
| HAC++ | 30.18 | Not recorded | 68fa7b6a1e209131cea8848a |
| HAC++ | 30.16 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| HAC++ | 30.16 | Not recorded | 68fa7b6a1e209131cea8848a |
| ContextGS | 30.14 | Not recorded | 68fa7b6a1e209131cea8848a |
| HAC | 30.12 | Not recorded | 68fa7b6a1e209131cea8848a |
| Context-GS | 30.11 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| ContextGS | 30.11 | Not recorded | 68fa7b6a1e209131cea8848a |
| HAC | 30.06 | Not recorded | 68fa7b6a1e209131cea8848a |
| HAC | 29.98 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| HAC | 29.98 | Not recorded | 68fa7b6a1e209131cea8848a |
| Navaneet et al. | 29.9 | Not recorded | 68fa7b6a1e209131cea8848a |
| Compact3DGS | 29.79 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| Compact3DGS | 29.79 | Not recorded | 68fa7b6a1e209131cea8848a |
| EAGLES | 29.72 | Not recorded | 68fa7b6a1e209131cea8848a |
| CompGS | 29.69 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| CompGS | 29.69 | Not recorded | 68fa7b6a1e209131cea8848a |
| Reduced3DGS | 29.63 | Not recorded | 68fa7b6a1e209131cea8848a |
| RDOGaussian | 29.63 | Not recorded | 68fa7b6a1e209131cea8848a |
| 3DGS | 29.42 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| 3DGS | 29.42 | Not recorded | 68fa7b6a1e209131cea8848a |
| Compressed3D | 29.38 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| Compressed3D | 29.38 | Not recorded | 68fa7b6a1e209131cea8848a |
| FCGS | 29.27 | Not recorded | 68fa7b6a1e209131cea8848a |
| SOG et al. | 29.12 | Not recorded | 68fa7b6a1e209131cea8848a |
| Morgen. et al. | 28.92 | Not recorded | 69cb557c0636e5bf4afca3c1 |
| LightGaussian | 27.01 | Not recorded | 68fa7b6a1e209131cea8848a |

### GeoHCC

PSNR: 30.49. Result ID: 69cbbb3447f34ce924b5454f.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

Recorded evaluation configuration: {"Rate setting":"high-rate"}. This record does not assert independent reproduction.

### Liu. et al.

PSNR: 30.45. Result ID: 69cbbb3447f34ce924b5454e.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a8d1e209131cea83dab.md>)

Recorded evaluation configuration: {"Rate setting":"high-rate"}. This record does not assert independent reproduction.

### Context-GS

PSNR: 30.39. Result ID: 69cbbb3447f34ce924b5454c.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73631e209131cea5c1de.md>)

[Implementation](<https://github.com/wyf0912/ContextGS>)

Recorded evaluation configuration: {"Rate setting":"high-rate"}. This record does not assert independent reproduction.

### HAC

PSNR: 30.34. Result ID: 69cbbb3447f34ce924b5454a.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa740c1e209131cea5f750.md>)

Recorded evaluation configuration: {"Rate setting":"high-rate"}. This record does not assert independent reproduction.

### HAC++

PSNR: 30.34. Result ID: 69cbbb3447f34ce924b5454b.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76ef1e209131cea700f8.md>)

Recorded evaluation configuration: {"Rate setting":"high-rate"}. This record does not assert independent reproduction.

### CAT-3DGS

PSNR: 30.29. Result ID: 69cbbb3447f34ce924b5454d.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77461e209131cea7226c.md>)

Recorded evaluation configuration: {"Rate setting":"high-rate"}. This record does not assert independent reproduction.

### GeoHCC

PSNR: 30.25. Result ID: 69cbbb3447f34ce924b54549.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

Recorded evaluation configuration: {"Rate setting":"low-rate"}. This record does not assert independent reproduction.

### Scaffold-GS

PSNR: 30.21. Result ID: 69cbbb3447f34ce924b54541.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa715e1e209131cea50e55.md>)

[Implementation](<https://city-super.github.io/scaffold-gs/>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Scaffold-GS

PSNR: 30.21. Result ID: 6a0edb18fbc373592c06ad61.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa715e1e209131cea50e55.md>)

[Implementation](<https://city-super.github.io/scaffold-gs/>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### ContextGS

PSNR: 30.19. Result ID: 6a0edb18fbc373592c06ad71.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

Recorded evaluation configuration: {"Variant":"Sp-SALVQ"}. This record does not assert independent reproduction.

### HAC++

PSNR: 30.18. Result ID: 6a0edb18fbc373592c06ad73.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

Recorded evaluation configuration: {"Variant":"SALVQ"}. This record does not assert independent reproduction.

### HAC++

PSNR: 30.16. Result ID: 69cbbb3447f34ce924b54548.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76ef1e209131cea700f8.md>)

Recorded evaluation configuration: {"Rate setting":"low-rate"}. This record does not assert independent reproduction.

### HAC++

PSNR: 30.16. Result ID: 6a0edb18fbc373592c06ad72.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### ContextGS

PSNR: 30.14. Result ID: 6a0edb18fbc373592c06ad70.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

Recorded evaluation configuration: {"Variant":"SALVQ"}. This record does not assert independent reproduction.

### HAC

PSNR: 30.12. Result ID: 6a0edb18fbc373592c06ad6e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

Recorded evaluation configuration: {"Variant":"FS-SALVQ"}. This record does not assert independent reproduction.

### Context-GS

PSNR: 30.11. Result ID: 69cbbb3447f34ce924b54547.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73631e209131cea5c1de.md>)

[Implementation](<https://github.com/wyf0912/ContextGS>)

Recorded evaluation configuration: {"Rate setting":"low-rate"}. This record does not assert independent reproduction.

### ContextGS

PSNR: 30.11. Result ID: 6a0edb18fbc373592c06ad6f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### HAC

PSNR: 30.06. Result ID: 6a0edb18fbc373592c06ad6d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

Recorded evaluation configuration: {"Variant":"SALVQ"}. This record does not assert independent reproduction.

### HAC

PSNR: 29.98. Result ID: 69cbbb3447f34ce924b54546.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa740c1e209131cea5f750.md>)

Recorded evaluation configuration: {"Rate setting":"low-rate"}. This record does not assert independent reproduction.

### HAC

PSNR: 29.98. Result ID: 6a0edb18fbc373592c06ad6c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Navaneet et al.

PSNR: 29.9. Result ID: 6a0edb18fbc373592c06ad67.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74f31e209131cea64c5f.md>)

[Implementation](<https://github.com/UCDvision/compact3d>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Compact3DGS

PSNR: 29.79. Result ID: 69cbbb3447f34ce924b54542.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa723f1e209131cea55445.md>)

[Implementation](<https://maincold2.github.io/c3dgs/>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Compact3DGS

PSNR: 29.79. Result ID: 6a0edb18fbc373592c06ad62.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa723f1e209131cea55445.md>)

[Implementation](<https://maincold2.github.io/c3dgs/>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### EAGLES

PSNR: 29.72. Result ID: 6a0edb18fbc373592c06ad64.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74fb1e209131cea65109.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### CompGS

PSNR: 29.69. Result ID: 69cbbb3447f34ce924b54545.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72ed1e209131cea594c1.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### CompGS

PSNR: 29.69. Result ID: 6a0edb18fbc373592c06ad6a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72ed1e209131cea594c1.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Reduced3DGS

PSNR: 29.63. Result ID: 6a0edb18fbc373592c06ad68.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73e11e209131cea5ea48.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### RDOGaussian

PSNR: 29.63. Result ID: 6a0edb18fbc373592c06ad69.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75521e209131cea67286.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### 3DGS

PSNR: 29.42. Result ID: 69cbbb3447f34ce924b54540.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77481e209131cea7237a.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### 3DGS

PSNR: 29.42. Result ID: 6a0edb18fbc373592c06ad60.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70461e209131cea4a191.md>)

[Implementation](<https://repo-sam.inria.fr/fungraph/3d-gaussian-splatting/>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Compressed3D

PSNR: 29.38. Result ID: 69cbbb3447f34ce924b54543.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74f31e209131cea64c5f.md>)

[Implementation](<https://github.com/UCDvision/compact3d>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Compressed3D

PSNR: 29.38. Result ID: 6a0edb18fbc373592c06ad63.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71f51e209131cea53c46.md>)

[Implementation](<https://github.com/KeKsBoTer/c3dgs>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### FCGS

PSNR: 29.27. Result ID: 6a0edb18fbc373592c06ad6b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77641e209131cea72fdb.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### SOG et al.

PSNR: 29.12. Result ID: 6a0edb18fbc373592c06ad66.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75eb1e209131cea6a9f7.md>)

[Implementation](<https://www.sota2.com/fraunhoferhhi.github.io/Self-Organizing-Gaussians/>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Morgen. et al.

PSNR: 28.92. Result ID: 69cbbb3447f34ce924b54544.

[Reporting paper](<https://www.sota2.com/research/paper/69cb557c0636e5bf4afca3c1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75eb1e209131cea6a9f7.md>)

[Implementation](<https://www.sota2.com/fraunhoferhhi.github.io/Self-Organizing-Gaussians/>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### LightGaussian

PSNR: 27.01. Result ID: 6a0edb18fbc373592c06ad65.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6a1e209131cea8848a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75b61e209131cea6979f.md>)

[Implementation](<https://lightgaussian.github.io/>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

Page 1 of 1. This is an index page, not the full collection.