# Stereo Matching on IMC PragueParks 2021

Source: [Stereo Matching on IMC PragueParks 2021](<https://www.sota2.com/research/sota/stereo-matching-on-imc-pragueparks-2021>)

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

Data updated: 2026-02-26T06:09:20.008Z

Evaluation of Stereo Matching performance on the IMC PragueParks 2021 dataset, typically measured using metrics like mean Angular Accuracy (mAA).

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) | IMC PragueParks 2021 |
| Metric | mAA @ 10° |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 26 of 26 |
| 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

- [mAA @ 10°](<https://www.sota2.com/research/sota/stereo-matching-on-imc-pragueparks-2021.md?metric=mAA%20%40%2010%C2%B0>): Higher is better; unit: PERCENT.

## Recorded results

| Method | mAA @ 10° | Result date | Report paper |
| --- | --- | --- | --- |
| (SuperPoint and DISK) + SuperGlue | 80.7 | Not recorded | 68fa6c7f1e209131cea34598 |
| LoFTR | 75.46 | Not recorded | 68fa6c7f1e209131cea34598 |
| HarrisZ+ + AffNet + HardNet8 + Blob + DTM + AdaLAM | 74.23 | Not recorded | 68fa6c7f1e209131cea34598 |
| HarrisZ+ + AffNet + HardNet8 + Blob + DTM | 73.87 | Not recorded | 68fa6c7f1e209131cea34598 |
| HarrisZ+ + AffNet + HardNet8 | 73.68 | Not recorded | 68fa6c7f1e209131cea34598 |
| HarrisZ+ + AffNet + HardNet8 | 63.58 | Not recorded | 68fa6c7f1e209131cea34598 |
| HarrisZ+ + AffNet + HardNet8 + Blob + DTM | 61.76 | Not recorded | 68fa6c7f1e209131cea34598 |
| DoG + AffNet + HardNet8 | 59.77 | Not recorded | 68fa6c7f1e209131cea34598 |
| HarrisZ+ + AffNet + HardNet8 + Blob + DTM + AdaLAM | 59.18 | Not recorded | 68fa6c7f1e209131cea34598 |
| DISK | 56.22 | Not recorded | 68fa6c7f1e209131cea34598 |
| Upright SIFT | 53.69 | Not recorded | 68fa6c7f1e209131cea34598 |
| (SuperPoint and DISK) + SuperGlue | 49.88 | Not recorded | 68fa6c7f1e209131cea34598 |
| HarrisZ+ + AffNet + HardNet8 + Blob + DTM | 48.43 | Not recorded | 68fa6c7f1e209131cea34598 |
| Upright SIFT | 48.1 | Not recorded | 68fa6c7f1e209131cea34598 |
| HarrisZ+ + AffNet + HardNet8 | 47.29 | Not recorded | 68fa6c7f1e209131cea34598 |
| LoFTR | 47.12 | Not recorded | 68fa6c7f1e209131cea34598 |
| HarrisZ+ + AffNet + HardNet8 + Blob + DTM + AdaLAM | 47.11 | Not recorded | 68fa6c7f1e209131cea34598 |
| HarrisZ+ + AffNet + HardNet8 | 46.76 | Not recorded | 68fa6c7f1e209131cea34598 |
| DoG + AffNet + HardNet8 | 46.7 | Not recorded | 68fa6c7f1e209131cea34598 |
| HarrisZ+ + AffNet + HardNet8 + Blob + DTM + AdaLAM | 46.18 | Not recorded | 68fa6c7f1e209131cea34598 |
| DISK | 45.9 | Not recorded | 68fa6c7f1e209131cea34598 |
| DISK | 45.89 | Not recorded | 68fa6c7f1e209131cea34598 |
| HarrisZ+ + AffNet + HardNet8 + Blob + DTM | 45.83 | Not recorded | 68fa6c7f1e209131cea34598 |
| DISK | 43.57 | Not recorded | 68fa6c7f1e209131cea34598 |
| Upright SIFT | 41.36 | Not recorded | 68fa6c7f1e209131cea34598 |
| Upright SIFT | 36.08 | Not recorded | 68fa6c7f1e209131cea34598 |

### (SuperPoint and DISK) + SuperGlue

mAA @ 10°: 80.7. Result ID: 698f1c213a6c314849f5e268.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa673c1e209131cea15151.md>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### LoFTR

mAA @ 10°: 75.46. Result ID: 698f1c213a6c314849f5e267.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69b21e209131cea2380d.md>)

[Implementation](<https://zju3dv.github.io/loftr/>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### HarrisZ+ + AffNet + HardNet8 + Blob + DTM + AdaLAM

mAA @ 10°: 74.23. Result ID: 698f1c213a6c314849f5e261.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Implementation](<https://sites.google.com/view/fbellavia/>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### HarrisZ+ + AffNet + HardNet8 + Blob + DTM

mAA @ 10°: 73.87. Result ID: 698f1c213a6c314849f5e25f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Implementation](<https://sites.google.com/view/fbellavia/>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### HarrisZ+ + AffNet + HardNet8

mAA @ 10°: 73.68. Result ID: 698f1c213a6c314849f5e25d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Implementation](<https://sites.google.com/view/fbellavia/>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### HarrisZ+ + AffNet + HardNet8

mAA @ 10°: 63.58. Result ID: 698f1c213a6c314849f5e25c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Implementation](<https://sites.google.com/view/fbellavia/>)

Recorded evaluation configuration: {"Keypoints Limit":"2K"}. This record does not assert independent reproduction.

### HarrisZ+ + AffNet + HardNet8 + Blob + DTM

mAA @ 10°: 61.76. Result ID: 698f1c213a6c314849f5e25e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Implementation](<https://sites.google.com/view/fbellavia/>)

Recorded evaluation configuration: {"Keypoints Limit":"2K"}. This record does not assert independent reproduction.

### DoG + AffNet + HardNet8

mAA @ 10°: 59.77. Result ID: 698f1c213a6c314849f5e264.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68c31e209131cea1e242.md>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### HarrisZ+ + AffNet + HardNet8 + Blob + DTM + AdaLAM

mAA @ 10°: 59.18. Result ID: 698f1c213a6c314849f5e260.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Implementation](<https://sites.google.com/view/fbellavia/>)

Recorded evaluation configuration: {"Keypoints Limit":"2K"}. This record does not assert independent reproduction.

### DISK

mAA @ 10°: 56.22. Result ID: 698f1c213a6c314849f5e266.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa689c1e209131cea1d077.md>)

[Implementation](<https://github.com/cvlab-epfl/disk>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### Upright SIFT

mAA @ 10°: 53.69. Result ID: 698f1c213a6c314849f5e263.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### (SuperPoint and DISK) + SuperGlue

mAA @ 10°: 49.88. Result ID: 698f1c213a6c314849f5e29c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa673c1e209131cea15151.md>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### HarrisZ+ + AffNet + HardNet8 + Blob + DTM

mAA @ 10°: 48.43. Result ID: 698f1c213a6c314849f5e293.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Implementation](<https://sites.google.com/view/fbellavia/>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### Upright SIFT

mAA @ 10°: 48.1. Result ID: 698f1c213a6c314849f5e297.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### HarrisZ+ + AffNet + HardNet8

mAA @ 10°: 47.29. Result ID: 698f1c213a6c314849f5e291.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Implementation](<https://sites.google.com/view/fbellavia/>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### LoFTR

mAA @ 10°: 47.12. Result ID: 698f1c213a6c314849f5e29b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69b21e209131cea2380d.md>)

[Implementation](<https://zju3dv.github.io/loftr/>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### HarrisZ+ + AffNet + HardNet8 + Blob + DTM + AdaLAM

mAA @ 10°: 47.11. Result ID: 698f1c213a6c314849f5e295.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Implementation](<https://sites.google.com/view/fbellavia/>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### HarrisZ+ + AffNet + HardNet8

mAA @ 10°: 46.76. Result ID: 698f1c213a6c314849f5e290.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Implementation](<https://sites.google.com/view/fbellavia/>)

Recorded evaluation configuration: {"Keypoints Limit":"2K"}. This record does not assert independent reproduction.

### DoG + AffNet + HardNet8

mAA @ 10°: 46.7. Result ID: 698f1c213a6c314849f5e298.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68c31e209131cea1e242.md>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### HarrisZ+ + AffNet + HardNet8 + Blob + DTM + AdaLAM

mAA @ 10°: 46.18. Result ID: 698f1c213a6c314849f5e294.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Implementation](<https://sites.google.com/view/fbellavia/>)

Recorded evaluation configuration: {"Keypoints Limit":"2K"}. This record does not assert independent reproduction.

### DISK

mAA @ 10°: 45.9. Result ID: 698f1c213a6c314849f5e29a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa689c1e209131cea1d077.md>)

[Implementation](<https://github.com/cvlab-epfl/disk>)

Recorded evaluation configuration: {"Keypoints Limit":"8K"}. This record does not assert independent reproduction.

### DISK

mAA @ 10°: 45.89. Result ID: 698f1c213a6c314849f5e265.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa689c1e209131cea1d077.md>)

[Implementation](<https://github.com/cvlab-epfl/disk>)

Recorded evaluation configuration: {"Keypoints Limit":"2K"}. This record does not assert independent reproduction.

### HarrisZ+ + AffNet + HardNet8 + Blob + DTM

mAA @ 10°: 45.83. Result ID: 698f1c213a6c314849f5e292.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Implementation](<https://sites.google.com/view/fbellavia/>)

Recorded evaluation configuration: {"Keypoints Limit":"2K"}. This record does not assert independent reproduction.

### DISK

mAA @ 10°: 43.57. Result ID: 698f1c213a6c314849f5e299.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa689c1e209131cea1d077.md>)

[Implementation](<https://github.com/cvlab-epfl/disk>)

Recorded evaluation configuration: {"Keypoints Limit":"2K"}. This record does not assert independent reproduction.

### Upright SIFT

mAA @ 10°: 41.36. Result ID: 698f1c213a6c314849f5e262.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

Recorded evaluation configuration: {"Keypoints Limit":"2K"}. This record does not assert independent reproduction.

### Upright SIFT

mAA @ 10°: 36.08. Result ID: 698f1c213a6c314849f5e296.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c7f1e209131cea34598.md>)

Recorded evaluation configuration: {"Keypoints Limit":"2K"}. This record does not assert independent reproduction.

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