# Stereo Matching on Synthetic surgical dataset Non-Lambertian reflectance (test)

Source: [Stereo Matching on Synthetic surgical dataset Non-Lambertian reflectance (test)](<https://www.sota2.com/research/sota/stereo-matching-on-synthetic-surgical-dataset-non-lambertian-reflectance-test>)

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

Data updated: 2026-02-26T05:52:30.301Z

Evaluation of Stereo Matching performance on the test split of the Synthetic surgical dataset Non-Lambertian reflectance, reporting error metrics like Median Error and Mean 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 | Stereo Matching |
| Dataset (including any stated split) | Synthetic surgical dataset Non-Lambertian reflectance (test) |
| Metric | Median Error |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 6 of 6 |
| 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

- [Median Error](<https://www.sota2.com/research/sota/stereo-matching-on-synthetic-surgical-dataset-non-lambertian-reflectance-test.md?metric=Median%20Error>): Lower is better; unit: SCALAR.

- [Mean Error](<https://www.sota2.com/research/sota/stereo-matching-on-synthetic-surgical-dataset-non-lambertian-reflectance-test.md?metric=Mean%20Error>): Lower is better; unit: SCALAR.

- [Valid Pixels Ratio](<https://www.sota2.com/research/sota/stereo-matching-on-synthetic-surgical-dataset-non-lambertian-reflectance-test.md?metric=Valid%20Pixels%20Ratio>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Median Error | Result date | Report paper |
| --- | --- | --- | --- |
| BDIS | 0.163 | Not recorded | 68fa6d711e209131cea39ee7 |
| ELAS | 0.198 | Not recorded | 68fa6d711e209131cea39ee7 |
| GwcNet | 0.271 | Not recorded | 68fa6d711e209131cea39ee7 |
| DIS | 0.376 | Not recorded | 68fa6d711e209131cea39ee7 |
| SGBM | 0.71 | Not recorded | 68fa6d711e209131cea39ee7 |
| PSMnet | 0.731 | Not recorded | 68fa6d711e209131cea39ee7 |

### BDIS

Median Error: 0.163. Result ID: 698fa1fd3a6c314849fab1e4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d711e209131cea39ee7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d711e209131cea39ee7.md>)

[Implementation](<https://github.com/JingweiSong/BDIS.git>)

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

### ELAS

Median Error: 0.198. Result ID: 698fa1fd3a6c314849fab1e1.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d711e209131cea39ee7.md>)

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

### GwcNet

Median Error: 0.271. Result ID: 698fa1fd3a6c314849fab1e5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d711e209131cea39ee7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa656e1e209131cea0a564.md>)

Recorded evaluation configuration: {"finetuned":true}. This record does not assert independent reproduction.

### DIS

Median Error: 0.376. Result ID: 698fa1fd3a6c314849fab1e3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d711e209131cea39ee7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62611e209131ce9f8f95.md>)

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

### SGBM

Median Error: 0.71. Result ID: 698fa1fd3a6c314849fab1e2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d711e209131cea39ee7.md>)

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

### PSMnet

Median Error: 0.731. Result ID: 698fa1fd3a6c314849fab1e6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d711e209131cea39ee7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64271e209131cea02f27.md>)

[Implementation](<https://github.com/JiaRenChang/PSMNet>)

Recorded evaluation configuration: {"finetuned":true}. This record does not assert independent reproduction.

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