# Stereo Matching on Middlebury half resolution (train)

Source: [Stereo Matching on Middlebury half resolution (train)](<https://www.sota2.com/research/sota/stereo-matching-on-middlebury-half-resolution-train>)

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

Data updated: 2026-02-26T05:39:56.257Z

Evaluation of Stereo Matching performance on the training split of the Middlebury dataset using half-resolution images, reporting metrics such as cosine similarity and pixel error rates.

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) | Middlebury half resolution (train) |
| Metric | Cosine Similarity |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 12 of 12 |
| 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

- [Cosine Similarity](<https://www.sota2.com/research/sota/stereo-matching-on-middlebury-half-resolution-train.md?metric=Cosine%20Similarity>): Higher is better; unit: PERCENT.

- [Error \> 2px](<https://www.sota2.com/research/sota/stereo-matching-on-middlebury-half-resolution-train.md?metric=Error%20%3E%202px>): Lower is better; unit: PERCENT.

## Recorded results

| Method | Cosine Similarity | Result date | Report paper |
| --- | --- | --- | --- |
| FC-DSMNet | 98 | Not recorded | 68fa6c151e209131cea3209d |
| FC-GANet | 97 | Not recorded | 68fa6c151e209131cea3209d |
| FC-PSMNet | 95 | Not recorded | 68fa6c151e209131cea3209d |
| FC-GWCNet | 95 | Not recorded | 68fa6c151e209131cea3209d |
| DSMNet | 85 | Not recorded | 68fa6c151e209131cea3209d |
| AANet | 77 | Not recorded | 68fa6c151e209131cea3209d |
| GANet | 76 | Not recorded | 68fa6c151e209131cea3209d |
| PSMNet | 71 | Not recorded | 68fa6c151e209131cea3209d |
| GWCNet | 67 | Not recorded | 68fa6c151e209131cea3209d |
| Cas-PSMNet | 63 | Not recorded | 68fa6c151e209131cea3209d |
| AcfNet | 61 | Not recorded | 68fa6c151e209131cea3209d |
| CDN-PSMNet | 61 | Not recorded | 68fa6c151e209131cea3209d |

### FC-DSMNet

Cosine Similarity: 98. Result ID: 698ecc2affc3901de0a15456.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Implementation](<https://github.com/jiaw-z/FCStereo>)

Recorded evaluation configuration: {"Backbone":"DSMNet","Protocol":"FCStereo"}. This record does not assert independent reproduction.

### FC-GANet

Cosine Similarity: 97. Result ID: 698ecc2affc3901de0a15455.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Implementation](<https://github.com/jiaw-z/FCStereo>)

Recorded evaluation configuration: {"Backbone":"GANet","Protocol":"FCStereo"}. This record does not assert independent reproduction.

### FC-PSMNet

Cosine Similarity: 95. Result ID: 698ecc2affc3901de0a15453.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Implementation](<https://github.com/jiaw-z/FCStereo>)

Recorded evaluation configuration: {"Backbone":"PSMNet","Protocol":"FCStereo"}. This record does not assert independent reproduction.

### FC-GWCNet

Cosine Similarity: 95. Result ID: 698ecc2affc3901de0a15454.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Implementation](<https://github.com/jiaw-z/FCStereo>)

Recorded evaluation configuration: {"Backbone":"GWCNet","Protocol":"FCStereo"}. This record does not assert independent reproduction.

### DSMNet

Cosine Similarity: 85. Result ID: 698ecc2affc3901de0a15452.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66b21e209131cea11e73.md>)

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

### AANet

Cosine Similarity: 77. Result ID: 698ecc2affc3901de0a1544b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa675b1e209131cea15d31.md>)

[Implementation](<https://github.com/haofeixu/aanet>)

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

### GANet

Cosine Similarity: 76. Result ID: 698ecc2affc3901de0a15451.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa659e1e209131cea0b403.md>)

[Implementation](<https://github.com/feihuzhang/GANet>)

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

### PSMNet

Cosine Similarity: 71. Result ID: 698ecc2affc3901de0a1544f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

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

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

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

### GWCNet

Cosine Similarity: 67. Result ID: 698ecc2affc3901de0a15450.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

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

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

### Cas-PSMNet

Cosine Similarity: 63. Result ID: 698ecc2affc3901de0a1544c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67a81e209131cea17898.md>)

[Implementation](<https://github.com/alibaba/cascade-stereo>)

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

### AcfNet

Cosine Similarity: 61. Result ID: 698ecc2affc3901de0a1544d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66ab1e209131cea11897.md>)

[Implementation](<https://github.com/DeepMotionAIResearch/DenseMatchingBenchmark>)

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

### CDN-PSMNet

Cosine Similarity: 61. Result ID: 698ecc2affc3901de0a1544e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c151e209131cea3209d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa699e1e209131cea2321c.md>)

[Implementation](<https://github.com/Div99/W-Stereo-Disp>)

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

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