# 3D reconstruction on Tower of London 1576 images

Source: [3D reconstruction on Tower of London 1576 images](<https://www.sota2.com/research/sota/3d-reconstruction-on-tower-of-london-1576-images>)

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

Data updated: 2026-02-26T06:01:48.073Z

Evaluation of 3D reconstruction performance on the Tower of London 1576 images dataset, reporting metrics related to sparse and dense point cloud generation, registration success, and reprojection 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 | 3D reconstruction |
| Dataset (including any stated split) | Tower of London 1576 images |
| Metric | Reg Images Count |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 4 of 4 |
| 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

- [Reg Images Count](<https://www.sota2.com/research/sota/3d-reconstruction-on-tower-of-london-1576-images.md?metric=Reg%20Images%20Count>): Higher is better; unit: SCALAR.

- [Sparse Points Count](<https://www.sota2.com/research/sota/3d-reconstruction-on-tower-of-london-1576-images.md?metric=Sparse%20Points%20Count>): Higher is better; unit: SCALAR.

- [Track Length](<https://www.sota2.com/research/sota/3d-reconstruction-on-tower-of-london-1576-images.md?metric=Track%20Length>): Higher is better; unit: SCALAR.

- [Reproj Error (px)](<https://www.sota2.com/research/sota/3d-reconstruction-on-tower-of-london-1576-images.md?metric=Reproj%20Error%20(px)>): Lower is better; unit: OTHER.

- [Dense Points Count](<https://www.sota2.com/research/sota/3d-reconstruction-on-tower-of-london-1576-images.md?metric=Dense%20Points%20Count>): Higher is better; unit: SCALAR.

## Recorded results

| Method | Reg Images Count | Result date | Report paper |
| --- | --- | --- | --- |
| RootSIFT | 804 | Not recorded | 68fa65c21e209131cea0c3fb |
| D2-Net | 785 | Not recorded | 68fa65c21e209131cea0c3fb |
| GeoDesc | 776 | Not recorded | 68fa65c21e209131cea0c3fb |
| D2-Net | 708 | Not recorded | 68fa65c21e209131cea0c3fb |

### RootSIFT

Reg Images Count: 804. Result ID: 698cc7cf8b517eb4331cb02a.

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

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

### D2-Net

Reg Images Count: 785. Result ID: 698cc7cf8b517eb4331cb02c.

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

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

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

Recorded evaluation configuration: {"Scale":"Multi-Scale"}. This record does not assert independent reproduction.

### GeoDesc

Reg Images Count: 776. Result ID: 698cc7cf8b517eb4331cb02b.

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

[Method origin paper](<https://www.sota2.com/research/paper/68fa65161e209131cea0824e.md>)

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

### D2-Net

Reg Images Count: 708. Result ID: 698cc7cf8b517eb4331cb02d.

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

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

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

Recorded evaluation configuration: {"Scale":"Multi-Scale","Training":"Trained"}. This record does not assert independent reproduction.

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