# Image Matching on ERDNIM (Night)

Source: [Image Matching on ERDNIM (Night)](<https://www.sota2.com/research/sota/image-matching-on-erdnim-night>)

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

Data updated: 2026-02-26T05:46:10.084Z

Evaluation of image matching performance on the ERDNIM dataset, specifically focusing on the night subset, measured using metrics like HEstimation and MMA.

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 | Image Matching |
| Dataset (including any stated split) | ERDNIM (Night) |
| Metric | HEstimation |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 9 of 9 |
| 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

- [HEstimation](<https://www.sota2.com/research/sota/image-matching-on-erdnim-night.md?metric=HEstimation>): Lower is better; unit: SCALAR.

- [MMA](<https://www.sota2.com/research/sota/image-matching-on-erdnim-night.md?metric=MMA>): Higher is better; unit: SCALAR.

## Recorded results

| Method | HEstimation | Result date | Report paper |
| --- | --- | --- | --- |
| D2Net | 0.002 | Not recorded | 68fa6edf1e209131cea428e8 |
| R2D2 | 0.062 | Not recorded | 68fa6edf1e209131cea428e8 |
| SuperPoint | 0.092 | Not recorded | 68fa6edf1e209131cea428e8 |
| KeyNet+HyNet | 0.097 | Not recorded | 68fa6edf1e209131cea428e8 |
| SIFT | 0.108 | Not recorded | 68fa6edf1e209131cea428e8 |
| GIFT | 0.151 | Not recorded | 68fa6edf1e209131cea428e8 |
| LISRD | 0.291 | Not recorded | 68fa6edf1e209131cea428e8 |
| RELF | 0.316 | Not recorded | 68fa6edf1e209131cea428e8 |
| RELF\* | 0.364 | Not recorded | 68fa6edf1e209131cea428e8 |

### D2Net

HEstimation: 0.002. Result ID: 6990778f3a6c31484900c38b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6edf1e209131cea428e8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65c21e209131cea0c3fb.md>)

[Implementation](<https://github.com/mihaidusmanu/d2-net>)

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

### R2D2

HEstimation: 0.062. Result ID: 6990778f3a6c31484900c38c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6edf1e209131cea428e8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65de1e209131cea0cf9f.md>)

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

### SuperPoint

HEstimation: 0.092. Result ID: 6990778f3a6c31484900c38a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6edf1e209131cea428e8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa643f1e209131cea036f9.md>)

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

### KeyNet+HyNet

HEstimation: 0.097. Result ID: 6990778f3a6c31484900c38d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6edf1e209131cea428e8.md>)

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

### SIFT

HEstimation: 0.108. Result ID: 6990778f3a6c31484900c389.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6edf1e209131cea428e8.md>)

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

### GIFT

HEstimation: 0.151. Result ID: 6990778f3a6c31484900c38e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6edf1e209131cea428e8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66af1e209131cea11c72.md>)

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

### LISRD

HEstimation: 0.291. Result ID: 6990778f3a6c31484900c38f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6edf1e209131cea428e8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa680c1e209131cea19d5d.md>)

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

### RELF

HEstimation: 0.316. Result ID: 6990778f3a6c31484900c390.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6edf1e209131cea428e8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6edf1e209131cea428e8.md>)

[Implementation](<http://cvlab.postech.ac.kr/research/RELF>)

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

### RELF\*

HEstimation: 0.364. Result ID: 6990778f3a6c31484900c391.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6edf1e209131cea428e8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6edf1e209131cea428e8.md>)

[Implementation](<http://cvlab.postech.ac.kr/research/RELF>)

Recorded evaluation configuration: {"top-k selection":"k=4"}. This record does not assert independent reproduction.

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