# Amplitude Reconstruction on Synthetic LTEM Noisy per-sample evaluation (test)

Source: [Amplitude Reconstruction on Synthetic LTEM Noisy per-sample evaluation (test)](<https://www.sota2.com/research/sota/amplitude-reconstruction-on-synthetic-ltem-noisy-per-sample-evaluation-test>)

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

Data updated: 2026-04-30T07:52:46.435Z

Evaluation of Amplitude Reconstruction models on the noisy test split of the Synthetic LTEM dataset, measured using MSE, MAE, PSNR, and SSIM.

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 | Amplitude Reconstruction |
| Dataset (including any stated split) | Synthetic LTEM Noisy per-sample evaluation (test) |
| Metric | MSE |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 5 of 5 |
| 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

- [MSE](<https://www.sota2.com/research/sota/amplitude-reconstruction-on-synthetic-ltem-noisy-per-sample-evaluation-test.md?metric=MSE>): Lower is better; unit: SCALAR.

- [MAE](<https://www.sota2.com/research/sota/amplitude-reconstruction-on-synthetic-ltem-noisy-per-sample-evaluation-test.md?metric=MAE>): Lower is better; unit: SCALAR.

- [PSNR (dB)](<https://www.sota2.com/research/sota/amplitude-reconstruction-on-synthetic-ltem-noisy-per-sample-evaluation-test.md?metric=PSNR%20(dB)>): Higher is better; unit: SCALAR.

- [SSIM](<https://www.sota2.com/research/sota/amplitude-reconstruction-on-synthetic-ltem-noisy-per-sample-evaluation-test.md?metric=SSIM>): Higher is better; unit: PERCENT.

## Recorded results

| Method | MSE | Result date | Report paper |
| --- | --- | --- | --- |
| Ours | 4.04 | Not recorded | 69f2e20655a3c32af89fc5d8 |
| PPN | 5.09 | Not recorded | 69f2e20655a3c32af89fc5d8 |
| DPI | 7.63 | Not recorded | 69f2e20655a3c32af89fc5d8 |
| PtyNet | 9.3 | Not recorded | 69f2e20655a3c32af89fc5d8 |
| PtychoNN | 17.39 | Not recorded | 69f2e20655a3c32af89fc5d8 |

### Ours

MSE: 4.04. Result ID: 69f30a0647f34ce924d937a8.

[Reporting paper](<https://www.sota2.com/research/paper/69f2e20655a3c32af89fc5d8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69f2e20655a3c32af89fc5d8.md>)

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

### PPN

MSE: 5.09. Result ID: 69f30a0647f34ce924d937a7.

[Reporting paper](<https://www.sota2.com/research/paper/69f2e20655a3c32af89fc5d8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa4a1f1e209131ce93bfb7.md>)

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

### DPI

MSE: 7.63. Result ID: 69f30a0647f34ce924d937a5.

[Reporting paper](<https://www.sota2.com/research/paper/69f2e20655a3c32af89fc5d8.md>)

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

### PtyNet

MSE: 9.3. Result ID: 69f30a0647f34ce924d937a6.

[Reporting paper](<https://www.sota2.com/research/paper/69f2e20655a3c32af89fc5d8.md>)

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

### PtychoNN

MSE: 17.39. Result ID: 69f30a0647f34ce924d937a4.

[Reporting paper](<https://www.sota2.com/research/paper/69f2e20655a3c32af89fc5d8.md>)

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

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