# MRI Reconstruction on FastMRI-brain open-world (Gaussian 1D sampling, 4x acceleration)

Source: [MRI Reconstruction on FastMRI-brain open-world (Gaussian 1D sampling, 4x acceleration)](<https://www.sota2.com/research/sota/mri-reconstruction-on-fastmri-brain-open-world-gaussian-1d-sampling-4x-acceleration>)

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

Data updated: 2026-03-17T08:10:12.743Z

Evaluation of MRI Reconstruction performance on the FastMRI brain dataset subset configured for open-world testing, utilizing Gaussian 1D sampling at 4x acceleration, typically measured using PSNR, SSIM, and LPIPS.

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 | MRI Reconstruction |
| Dataset (including any stated split) | FastMRI-brain open-world (Gaussian 1D sampling, 4x acceleration) |
| Metric | PSNR |
| Unit | SCALAR |
| Direction | Higher 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

- [PSNR](<https://www.sota2.com/research/sota/mri-reconstruction-on-fastmri-brain-open-world-gaussian-1d-sampling-4x-acceleration.md?metric=PSNR>): Higher is better; unit: SCALAR.

- [SSIM](<https://www.sota2.com/research/sota/mri-reconstruction-on-fastmri-brain-open-world-gaussian-1d-sampling-4x-acceleration.md?metric=SSIM>): Higher is better; unit: SCALAR.

- [LPIPS](<https://www.sota2.com/research/sota/mri-reconstruction-on-fastmri-brain-open-world-gaussian-1d-sampling-4x-acceleration.md?metric=LPIPS>): Lower is better; unit: SCALAR.

## Recorded results

| Method | PSNR | Result date | Report paper |
| --- | --- | --- | --- |
| BiasRecon | 35.03 | Not recorded | 69b8e00c0636e5bf4afbea46 |
| DDS | 34.1 | Not recorded | 69b8e00c0636e5bf4afbea46 |
| TV | 33.65 | Not recorded | 69b8e00c0636e5bf4afbea46 |
| MoDL | 33.59 | Not recorded | 69b8e00c0636e5bf4afbea46 |
| ConvDecoder | 33.19 | Not recorded | 69b8e00c0636e5bf4afbea46 |

### BiasRecon

PSNR: 35.03. Result ID: 69b90c3147f34ce924a16c90.

[Reporting paper](<https://www.sota2.com/research/paper/69b8e00c0636e5bf4afbea46.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69b8e00c0636e5bf4afbea46.md>)

Recorded evaluation configuration: {"Sampling Pattern":"Gaussian 1D","Acceleration":"4x"}. This record does not assert independent reproduction.

### DDS

PSNR: 34.1. Result ID: 69b90c3147f34ce924a16c8f.

[Reporting paper](<https://www.sota2.com/research/paper/69b8e00c0636e5bf4afbea46.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72371e209131cea55039.md>)

Recorded evaluation configuration: {"Sampling Pattern":"Gaussian 1D","Acceleration":"4x"}. This record does not assert independent reproduction.

### TV

PSNR: 33.65. Result ID: 69b90c3147f34ce924a16c8c.

[Reporting paper](<https://www.sota2.com/research/paper/69b8e00c0636e5bf4afbea46.md>)

Recorded evaluation configuration: {"Sampling Pattern":"Gaussian 1D","Acceleration":"4x"}. This record does not assert independent reproduction.

### MoDL

PSNR: 33.59. Result ID: 69b90c3147f34ce924a16c8e.

[Reporting paper](<https://www.sota2.com/research/paper/69b8e00c0636e5bf4afbea46.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65d71e209131cea0caa8.md>)

Recorded evaluation configuration: {"Sampling Pattern":"Gaussian 1D","Acceleration":"4x"}. This record does not assert independent reproduction.

### ConvDecoder

PSNR: 33.19. Result ID: 69b90c3147f34ce924a16c8d.

[Reporting paper](<https://www.sota2.com/research/paper/69b8e00c0636e5bf4afbea46.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69d71e209131cea24839.md>)

Recorded evaluation configuration: {"Sampling Pattern":"Gaussian 1D","Acceleration":"4x"}. This record does not assert independent reproduction.

Page 1 of 1. This is an index page, not the full collection.