# Shape Reconstruction on CO3D unseen categories v2

Source: [Shape Reconstruction on CO3D unseen categories v2](<https://www.sota2.com/research/sota/shape-reconstruction-on-co3d-unseen-categories-v2>)

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

Data updated: 2026-02-26T05:26:30.560Z

Evaluation of Shape Reconstruction performance using the CO3D unseen categories v2 dataset, reporting Absolute error (Abs) and Mean Squared Error (MSE).

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 | Shape Reconstruction |
| Dataset (including any stated split) | CO3D unseen categories v2 |
| Metric | Abs Error |
| 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

- [Abs Error](<https://www.sota2.com/research/sota/shape-reconstruction-on-co3d-unseen-categories-v2.md?metric=Abs%20Error>): Lower is better; unit: SCALAR.

- [MSE](<https://www.sota2.com/research/sota/shape-reconstruction-on-co3d-unseen-categories-v2.md?metric=MSE>): Lower is better; unit: SCALAR.

## Recorded results

| Method | Abs Error | Result date | Report paper |
| --- | --- | --- | --- |
| MCC | 1.17 | Not recorded | 68fa6e661e209131cea3fb6a |
| NerFormer | 2 | Not recorded | 68fa6e661e209131cea3fb6a |
| NerFormer | 2.17 | Not recorded | 68fa6e661e209131cea3fb6a |
| NerFormer | 2.18 | Not recorded | 68fa6e661e209131cea3fb6a |
| NerFormer | 2.28 | Not recorded | 68fa6e661e209131cea3fb6a |
| NeRF-WCE | 2.79 | Not recorded | 68fa6e661e209131cea3fb6a |
| NeRF-WCE | 8.3 | Not recorded | 68fa6e661e209131cea3fb6a |
| NeRF-WCE | 9.15 | Not recorded | 68fa6e661e209131cea3fb6a |
| NeRF-WCE | 10.1 | Not recorded | 68fa6e661e209131cea3fb6a |

### MCC

Abs Error: 1.17. Result ID: 699030153a6c314849fec30f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6e661e209131cea3fb6a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e661e209131cea3fb6a.md>)

[Implementation](<https://mcc3d.github.io/>)

Recorded evaluation configuration: {"depth sup. \[9\]":false,"depth in":true}. This record does not assert independent reproduction.

### NerFormer

Abs Error: 2. Result ID: 699030153a6c314849fec30b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6e661e209131cea3fb6a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6aa51e209131cea29688.md>)

Recorded evaluation configuration: {"depth sup. \[9\]":false,"depth in":false}. This record does not assert independent reproduction.

### NerFormer

Abs Error: 2.17. Result ID: 699030153a6c314849fec30d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6e661e209131cea3fb6a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6aa51e209131cea29688.md>)

Recorded evaluation configuration: {"depth sup. \[9\]":false,"depth in":true}. This record does not assert independent reproduction.

### NerFormer

Abs Error: 2.18. Result ID: 699030153a6c314849fec30c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6e661e209131cea3fb6a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6aa51e209131cea29688.md>)

Recorded evaluation configuration: {"depth sup. \[9\]":true,"depth in":false}. This record does not assert independent reproduction.

### NerFormer

Abs Error: 2.28. Result ID: 699030153a6c314849fec30e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6e661e209131cea3fb6a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6aa51e209131cea29688.md>)

Recorded evaluation configuration: {"depth sup. \[9\]":true,"depth in":true}. This record does not assert independent reproduction.

### NeRF-WCE

Abs Error: 2.79. Result ID: 699030153a6c314849fec30a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6e661e209131cea3fb6a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa699a1e209131cea2300d.md>)

Recorded evaluation configuration: {"depth sup. \[9\]":true,"depth in":true}. This record does not assert independent reproduction.

### NeRF-WCE

Abs Error: 8.3. Result ID: 699030153a6c314849fec309.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6e661e209131cea3fb6a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa699a1e209131cea2300d.md>)

Recorded evaluation configuration: {"depth sup. \[9\]":false,"depth in":true}. This record does not assert independent reproduction.

### NeRF-WCE

Abs Error: 9.15. Result ID: 699030153a6c314849fec308.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6e661e209131cea3fb6a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa699a1e209131cea2300d.md>)

Recorded evaluation configuration: {"depth sup. \[9\]":true,"depth in":false}. This record does not assert independent reproduction.

### NeRF-WCE

Abs Error: 10.1. Result ID: 699030153a6c314849fec307.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6e661e209131cea3fb6a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa699a1e209131cea2300d.md>)

Recorded evaluation configuration: {"depth sup. \[9\]":false,"depth in":false}. This record does not assert independent reproduction.

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