# Articulation Estimation on Synthetic Dataset

Source: [Articulation Estimation on Synthetic Dataset](<https://www.sota2.com/research/sota/articulation-estimation-on-synthetic-dataset>)

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

Data updated: 2026-02-26T05:58:58.742Z

Evaluation of models performing Articulation Estimation on the Synthetic Dataset, measured using Prismatic Angle Error, Revolute Angle Error, and Revolute Position Error.

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 | Articulation Estimation |
| Dataset (including any stated split) | Synthetic Dataset |
| Metric | Prismatic Angle Error |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 3 of 3 |
| 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

- [Prismatic Angle Error](<https://www.sota2.com/research/sota/articulation-estimation-on-synthetic-dataset.md?metric=Prismatic%20Angle%20Error>): Lower is better; unit: SCALAR.

- [Revolute Angle Error](<https://www.sota2.com/research/sota/articulation-estimation-on-synthetic-dataset.md?metric=Revolute%20Angle%20Error>): Lower is better; unit: SCALAR.

- [Revolute Position Error](<https://www.sota2.com/research/sota/articulation-estimation-on-synthetic-dataset.md?metric=Revolute%20Position%20Error>): Lower is better; unit: SCALAR.

## Recorded results

| Method | Prismatic Angle Error | Result date | Report paper |
| --- | --- | --- | --- |
| Ditto | 0.06 | Not recorded | 68fa6c641e209131cea33c60 |
| Global Joint | 0.69 | Not recorded | 68fa6c641e209131cea33c60 |
| Correspondence | 10.3 | Not recorded | 68fa6c641e209131cea33c60 |

### Ditto

Prismatic Angle Error: 0.06. Result ID: 698f0fa13a6c314849f55a37.

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

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

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

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

### Global Joint

Prismatic Angle Error: 0.69. Result ID: 698f0fa13a6c314849f55a36.

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

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a5c1e209131cea27b43.md>)

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

### Correspondence

Prismatic Angle Error: 10.3. Result ID: 698f0fa13a6c314849f55a35.

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

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

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