# Low Field MRI Enhancement on T2w MRI

Source: [Low Field MRI Enhancement on T2w MRI](<https://www.sota2.com/research/sota/low-field-mri-enhancement-on-t2w-mri>)

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

Data updated: 2026-03-27T14:09:12.921Z

Evaluation of low-field MRI enhancement techniques applied to T2-weighted MRI scans, typically assessed using image quality metrics like 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 | Low Field MRI Enhancement |
| Dataset (including any stated split) | T2w MRI |
| Metric | PSNR (dB) |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 7 of 7 |
| 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 (dB)](<https://www.sota2.com/research/sota/low-field-mri-enhancement-on-t2w-mri.md?metric=PSNR%20(dB)>): Higher is better; unit: SCALAR.

- [SSIM (%)](<https://www.sota2.com/research/sota/low-field-mri-enhancement-on-t2w-mri.md?metric=SSIM%20(%25)>): Higher is better; unit: PERCENT.

## Recorded results

| Method | PSNR (dB) | Result date | Report paper |
| --- | --- | --- | --- |
| H2LO | 30.02 | Not recorded | 69c60ef00636e5bf4afc840b |
| Pix2Pix | 29.59 | Not recorded | 69c60ef00636e5bf4afc840b |
| DiffI2I | 29.52 | Not recorded | 69c60ef00636e5bf4afc840b |
| Arnold et. al. | 29.39 | Not recorded | 69c60ef00636e5bf4afc840b |
| Conditional INR | 29.34 | Not recorded | 69c60ef00636e5bf4afc840b |
| Real LF | 29.26 | Not recorded | 69c60ef00636e5bf4afc840b |
| Flip & Rotate | 28.5 | Not recorded | 69c60ef00636e5bf4afc840b |

### H2LO

PSNR (dB): 30.02. Result ID: 69c68f6f47f34ce924b0d44f.

[Reporting paper](<https://www.sota2.com/research/paper/69c60ef00636e5bf4afc840b.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69c60ef00636e5bf4afc840b.md>)

Recorded evaluation configuration: {"Subjects":"13+147","Epoch":"150+50"}. This record does not assert independent reproduction.

### Pix2Pix

PSNR (dB): 29.59. Result ID: 69c68f6f47f34ce924b0d44c.

[Reporting paper](<https://www.sota2.com/research/paper/69c60ef00636e5bf4afc840b.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65151e209131cea0821e.md>)

[Implementation](<https://github.com/phillipi/pix2pix>)

Recorded evaluation configuration: {"Subjects":"13+147","Epoch":"150+50"}. This record does not assert independent reproduction.

### DiffI2I

PSNR (dB): 29.52. Result ID: 69c68f6f47f34ce924b0d44d.

[Reporting paper](<https://www.sota2.com/research/paper/69c60ef00636e5bf4afc840b.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70761e209131cea4b329.md>)

Recorded evaluation configuration: {"Subjects":"13+147","Epoch":"150+50"}. This record does not assert independent reproduction.

### Arnold et. al.

PSNR (dB): 29.39. Result ID: 69c68f6f47f34ce924b0d44b.

[Reporting paper](<https://www.sota2.com/research/paper/69c60ef00636e5bf4afc840b.md>)

Recorded evaluation configuration: {"Subjects":"13+147","Epoch":"150+50"}. This record does not assert independent reproduction.

### Conditional INR

PSNR (dB): 29.34. Result ID: 69c68f6f47f34ce924b0d44e.

[Reporting paper](<https://www.sota2.com/research/paper/69c60ef00636e5bf4afc840b.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e241e209131cea3e1bb.md>)

Recorded evaluation configuration: {"Subjects":"13+147","Epoch":"150+50"}. This record does not assert independent reproduction.

### Real LF

PSNR (dB): 29.26. Result ID: 69c68f6f47f34ce924b0d449.

[Reporting paper](<https://www.sota2.com/research/paper/69c60ef00636e5bf4afc840b.md>)

Recorded evaluation configuration: {"Subjects":"13","Epoch":"200"}. This record does not assert independent reproduction.

### Flip & Rotate

PSNR (dB): 28.5. Result ID: 69c68f6f47f34ce924b0d44a.

[Reporting paper](<https://www.sota2.com/research/paper/69c60ef00636e5bf4afc840b.md>)

Recorded evaluation configuration: {"Subjects":"13 (\*8)","Epoch":"400"}. This record does not assert independent reproduction.

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