ReWave-Net v0.1.1

ReWave-Net v0.1.1

This release publishes the improved five-cascade ReWave-Net checkpoint after continuing training from 20 to 40 total epochs. The best checkpoint was selected at epoch 39.

Extended-training result

• PSNR: 27.1215
• SSIM: 0.5943
• MAE: 0.037148
• Validation complex L1: 0.0296036175

The Complex U-Net baseline remains trained for 20 epochs, so this extended-training result is not presented as a matched-epoch baseline comparison. The original matched 20-epoch comparison remains documented and available with v0.1.0.

Checkpoint SHA256: fcc5e92cdef9325f306b8c95fb1318ab1b55dca7aef5c3d6469fabc0611fe043

ReWave-Net v0.1.0

First public ReWave-Net research-code release.

Matched experiment:

• fastMRI single-coil knee, acceleration 4, center fraction 0.08
• 5 cascades, 8 base channels, 20 epochs
• ReWave-Net: PSNR 27.0594, SSIM 0.5918, MAE 0.037323
• Matched unrolled Complex U-Net: PSNR 26.4522, SSIM 0.5742, MAE 0.039058

Checkpoint asset:

• rewave_c5_acc4_best.pt
• SHA256: 5d0b7b523e0d220f66e5f965a2e742c48297b058c0826d055c44376c0ebb7f05

Evaluate with:
python scripts/evaluate_rewave_net.py --checkpoint-path path/to/rewave_c5_acc4_best.pt

Research code only; not intended for clinical use.