# Articulated Object Reconstruction on GS-PM Simulation

Source: [Articulated Object Reconstruction on GS-PM Simulation](<https://www.sota2.com/research/sota/articulated-object-reconstruction-on-gs-pm-simulation>)

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

Data updated: 2026-07-07T09:41:48.546Z

Evaluation of Articulated Object Reconstruction performance on the GS-PM Simulation dataset, reporting metrics including Axis Angle Error (Axis Ang), Axis Position Error (Axis Pos), Part Motion Error, and Chamfer Distance variants (CD-s, CD-m, CD-w).

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 | Articulated Object Reconstruction |
| Dataset (including any stated split) | GS-PM Simulation |
| Metric | Axis Angle Error |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 9 of 9 |
| 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

- [Axis Angle Error](<https://www.sota2.com/research/sota/articulated-object-reconstruction-on-gs-pm-simulation.md?metric=Axis%20Angle%20Error>): Lower is better; unit: SCALAR.

- [Axis Position Error](<https://www.sota2.com/research/sota/articulated-object-reconstruction-on-gs-pm-simulation.md?metric=Axis%20Position%20Error>): Lower is better; unit: SCALAR.

- [Part Motion Error](<https://www.sota2.com/research/sota/articulated-object-reconstruction-on-gs-pm-simulation.md?metric=Part%20Motion%20Error>): Lower is better; unit: SCALAR.

- [Chamfer Distance (Surface)](<https://www.sota2.com/research/sota/articulated-object-reconstruction-on-gs-pm-simulation.md?metric=Chamfer%20Distance%20(Surface)>): Lower is better; unit: SCALAR.

- [Chamfer Distance (Mean)](<https://www.sota2.com/research/sota/articulated-object-reconstruction-on-gs-pm-simulation.md?metric=Chamfer%20Distance%20(Mean)>): Lower is better; unit: SCALAR.

- [Chamfer Distance (Weighted)](<https://www.sota2.com/research/sota/articulated-object-reconstruction-on-gs-pm-simulation.md?metric=Chamfer%20Distance%20(Weighted)>): Lower is better; unit: SCALAR.

## Recorded results

| Method | Axis Angle Error | Result date | Report paper |
| --- | --- | --- | --- |
| GaussianArt | 0.02 | Not recorded | 68fa7ab91e209131cea84d1d |
| ArtGS | 0.02 | Not recorded | 68fa7ab91e209131cea84d1d |
| DigitalTwinArt | 0.14 | Not recorded | 68fa7ab91e209131cea84d1d |
| 3Dseg-reg | 2.34 | Not recorded | 68fa7ab91e209131cea84d1d |
| 3Dseg-reg | 9.4 | Not recorded | 68fa7ab91e209131cea84d1d |
| CSG-reg | 9.6 | Not recorded | 68fa7ab91e209131cea84d1d |
| PARIS | 10.17 | Not recorded | 68fa7ab91e209131cea84d1d |
| PARIS\* | 11.14 | Not recorded | 68fa7ab91e209131cea84d1d |
| Ditto | 54.22 | Not recorded | 68fa7ab91e209131cea84d1d |

### GaussianArt

Axis Angle Error: 0.02. Result ID: 6a4cc9c560b88bb339c9c886.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ab91e209131cea84d1d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7ab91e209131cea84d1d.md>)

Recorded evaluation configuration: {"Category":"All"}. This record does not assert independent reproduction.

### ArtGS

Axis Angle Error: 0.02. Result ID: 6a4cc9c560b88bb339c9c887.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ab91e209131cea84d1d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa78dc1e209131cea7ade2.md>)

Recorded evaluation configuration: {"Category":"All"}. This record does not assert independent reproduction.

### DigitalTwinArt

Axis Angle Error: 0.14. Result ID: 6a4cc9c560b88bb339c9c888.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ab91e209131cea84d1d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa738f1e209131cea5d3b9.md>)

Recorded evaluation configuration: {"Category":"All"}. This record does not assert independent reproduction.

### 3Dseg-reg

Axis Angle Error: 2.34. Result ID: 6a4cc9c560b88bb339c9c88e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ab91e209131cea84d1d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa738f1e209131cea5d3b9.md>)

Recorded evaluation configuration: {"Category":"Laptop","Seen Category":"true"}. This record does not assert independent reproduction.

### 3Dseg-reg

Axis Angle Error: 9.4. Result ID: 6a4cc9c560b88bb339c9c88d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ab91e209131cea84d1d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa738f1e209131cea5d3b9.md>)

Recorded evaluation configuration: {"Category":"Blade"}. This record does not assert independent reproduction.

### CSG-reg

Axis Angle Error: 9.6. Result ID: 6a4cc9c560b88bb339c9c88b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ab91e209131cea84d1d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa738f1e209131cea5d3b9.md>)

Recorded evaluation configuration: {"Category":"All"}. This record does not assert independent reproduction.

### PARIS

Axis Angle Error: 10.17. Result ID: 6a4cc9c560b88bb339c9c88a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ab91e209131cea84d1d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa705b1e209131cea4a8cb.md>)

Recorded evaluation configuration: {"Category":"All","depth\_supervision":"false"}. This record does not assert independent reproduction.

### PARIS\*

Axis Angle Error: 11.14. Result ID: 6a4cc9c560b88bb339c9c889.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ab91e209131cea84d1d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa705b1e209131cea4a8cb.md>)

Recorded evaluation configuration: {"Category":"All","depth\_supervision":"true"}. This record does not assert independent reproduction.

### Ditto

Axis Angle Error: 54.22. Result ID: 6a4cc9c560b88bb339c9c88c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ab91e209131cea84d1d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c641e209131cea33c60.md>)

[Implementation](<https://ut-austin-rpl.github.io/Ditto/>)

Recorded evaluation configuration: {"Category":"All"}. This record does not assert independent reproduction.

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