# MRI Synthesis (CA to CV) on LLD-MMRI 2023 (test)

Source: [MRI Synthesis (CA to CV) on LLD-MMRI 2023 (test)](<https://www.sota2.com/research/sota/mri-synthesis-ca-to-cv-on-lld-mmri-2023-test>)

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

Data updated: 2026-02-26T05:55:19.715Z

Evaluation of MRI Synthesis performance, specifically the Contrast-enhanced to CV transformation, on the test split of the LLD-MMRI 2023 dataset, assessed using image quality metrics like 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 Synthesis (CA to CV) |
| Dataset (including any stated split) | LLD-MMRI 2023 (test) |
| Metric | PSNR |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 8 of 8 |
| 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-synthesis-ca-to-cv-on-lld-mmri-2023-test.md?metric=PSNR>): Higher is better; unit: SCALAR.

- [SSIM](<https://www.sota2.com/research/sota/mri-synthesis-ca-to-cv-on-lld-mmri-2023-test.md?metric=SSIM>): Higher is better; unit: PERCENT.

- [LPIPS](<https://www.sota2.com/research/sota/mri-synthesis-ca-to-cv-on-lld-mmri-2023-test.md?metric=LPIPS>): Lower is better; unit: SCALAR.

## Recorded results

| Method | PSNR | Result date | Report paper |
| --- | --- | --- | --- |
| FDA-VAE | 26.72 | Not recorded | 68fa7bd01e209131cea8aa78 |
| VAE (KL+FDA) | 26.54 | Not recorded | 68fa7bd01e209131cea8aa78 |
| VAE(backbone) | 26.48 | Not recorded | 68fa7bd01e209131cea8aa78 |
| TransUnet | 26.18 | Not recorded | 68fa7bd01e209131cea8aa78 |
| ResVit | 25.88 | Not recorded | 68fa7bd01e209131cea8aa78 |
| I2I-Mamba | 25.46 | Not recorded | 68fa7bd01e209131cea8aa78 |
| PTNet | 25.38 | Not recorded | 68fa7bd01e209131cea8aa78 |
| Pix2Pix | 24.73 | Not recorded | 68fa7bd01e209131cea8aa78 |

### FDA-VAE

PSNR: 26.72. Result ID: 698b8b187a967eddb76f7708.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7bd01e209131cea8aa78.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7bd01e209131cea8aa78.md>)

[Implementation](<https://github.com/QianMuXiao/FDA-VAE>)

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

### VAE (KL+FDA)

PSNR: 26.54. Result ID: 698b8b187a967eddb76f7707.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7bd01e209131cea8aa78.md>)

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

### VAE(backbone)

PSNR: 26.48. Result ID: 698b8b187a967eddb76f7706.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7bd01e209131cea8aa78.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e2d1e209131cea3e5fb.md>)

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

### TransUnet

PSNR: 26.18. Result ID: 698b8b187a967eddb76f7703.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7bd01e209131cea8aa78.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69351e209131cea20d62.md>)

[Implementation](<https://github.com/Beckschen/TransUNet>)

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

### ResVit

PSNR: 25.88. Result ID: 698b8b187a967eddb76f7702.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7bd01e209131cea8aa78.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d181e209131cea37aad.md>)

[Implementation](<https://github.com/icon-lab/ResViT>)

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

### I2I-Mamba

PSNR: 25.46. Result ID: 698b8b187a967eddb76f7705.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7bd01e209131cea8aa78.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7c3c1e209131cea8d154.md>)

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

### PTNet

PSNR: 25.38. Result ID: 698b8b187a967eddb76f7704.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7bd01e209131cea8aa78.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a041e209131cea25761.md>)

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

### Pix2Pix

PSNR: 24.73. Result ID: 698b8b187a967eddb76f7701.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7bd01e209131cea8aa78.md>)

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

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

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

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