# Shape Reconstruction on Lumbar Spine Ultrasound Reconstruction (test)

Source: [Shape Reconstruction on Lumbar Spine Ultrasound Reconstruction (test)](<https://www.sota2.com/research/sota/shape-reconstruction-on-lumbar-spine-ultrasound-reconstruction-test>)

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

Data updated: 2026-02-26T05:38:10.926Z

Evaluation of Shape Reconstruction performance on the test split of the Lumbar Spine Ultrasound Reconstruction dataset, measured using distance metrics such as Chamfer Distance (CD), Hausdorff Distance (HD), Mean Absolute Distance (MAD), and Root Mean Square Error (RMSE).

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 | Shape Reconstruction |
| Dataset (including any stated split) | Lumbar Spine Ultrasound Reconstruction (test) |
| Metric | CD (mm) |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 5 of 5 |
| 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

- [CD (mm)](<https://www.sota2.com/research/sota/shape-reconstruction-on-lumbar-spine-ultrasound-reconstruction-test.md?metric=CD%20(mm)>): Lower is better; unit: SCALAR.

- [HD (mm)](<https://www.sota2.com/research/sota/shape-reconstruction-on-lumbar-spine-ultrasound-reconstruction-test.md?metric=HD%20(mm)>): Lower is better; unit: SCALAR.

- [MAD (mm)](<https://www.sota2.com/research/sota/shape-reconstruction-on-lumbar-spine-ultrasound-reconstruction-test.md?metric=MAD%20(mm)>): Lower is better; unit: SCALAR.

- [RMSE (mm)](<https://www.sota2.com/research/sota/shape-reconstruction-on-lumbar-spine-ultrasound-reconstruction-test.md?metric=RMSE%20(mm)>): Lower is better; unit: SCALAR.

## Recorded results

| Method | CD (mm) | Result date | Report paper |
| --- | --- | --- | --- |
| UltrON | 2.22 | Not recorded | 68fa7b4b1e209131cea87992 |
| UltrON | 2.36 | Not recorded | 68fa7b4b1e209131cea87992 |
| ON | 2.91 | Not recorded | 68fa7b4b1e209131cea87992 |
| RoCoSDF | 2.98 | Not recorded | 68fa7b4b1e209131cea87992 |
| UltrON w/o Loss | 3.25 | Not recorded | 68fa7b4b1e209131cea87992 |

### UltrON

CD (mm): 2.22. Result ID: 698b84977a967eddb76f3ead.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b4b1e209131cea87992.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b4b1e209131cea87992.md>)

[Implementation](<https://github.com/magdalena-wysocki/ultron>)

Recorded evaluation configuration: {"Supervision":"10%"}. This record does not assert independent reproduction.

### UltrON

CD (mm): 2.36. Result ID: 698b84977a967eddb76f3eae.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b4b1e209131cea87992.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b4b1e209131cea87992.md>)

[Implementation](<https://github.com/magdalena-wysocki/ultron>)

Recorded evaluation configuration: {"Supervision":"5%"}. This record does not assert independent reproduction.

### ON

CD (mm): 2.91. Result ID: 698b84977a967eddb76f3eab.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b4b1e209131cea87992.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65a71e209131cea0ba34.md>)

Recorded evaluation configuration: {"Supervision":"100%"}. This record does not assert independent reproduction.

### RoCoSDF

CD (mm): 2.98. Result ID: 698b84977a967eddb76f3eaa.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b4b1e209131cea87992.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74801e209131cea61fe5.md>)

[Implementation](<https://github.com/chenhbo/RoCoSDF>)

Recorded evaluation configuration: {"Supervision":"100%"}. This record does not assert independent reproduction.

### UltrON w/o Loss

CD (mm): 3.25. Result ID: 698b84977a967eddb76f3eac.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b4b1e209131cea87992.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b4b1e209131cea87992.md>)

[Implementation](<https://github.com/magdalena-wysocki/ultron>)

Recorded evaluation configuration: {"Supervision":"10%"}. This record does not assert independent reproduction.

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