Upload README.md with huggingface_hub

README.md

@@ -13,7 +13,7 @@ library_name: pytorch
 
 # Ground-Roll Attenuation Benchmark
 
-Deep-learning-based coherent noise (ground roll) suppression on pre-stack seismic shot gathers, using the SEG C3 synthetic dataset.
+Deep-learning-based ground-roll suppression on pre-stack seismic shot gathers, using the SEG C3 synthetic dataset.
 
 ## Task
 
@@ -48,7 +48,7 @@ Five ground-roll intensity levels produce paired noisy / noise-label records:
 
 ## Model Architectures
 
-- **Enhanced Atten-UNet** (`enhanced_atten_unet`) — U-Net with residual blocks + attention-gated skip connections, trained with hybrid MSE + AFM (adaptive frequency modulation) loss. Predicts noise residual. Base channels: 32, depth: 4.
+- **DFB-CNN** (`dfb_cnn`) — Dual-Filter-Bank CNN with two DnCNN-style subnetworks (5×5 kernel for low-freq, 3×3 for high-freq) operating in the radial-trace (RT) domain. Low-freq CNN: 9 layers, 100 feat; High-freq CNN: 5 layers, 64 feat.
 
 ### Preprocessing
 
@@ -112,57 +112,7 @@ See the companion benchmark documentation for detailed experimental setup and fu
 
 ## Results
 
-Mean ± std over 3 seeds on the held-out test shot (FFID=9), evaluated on 2D-flattened data in the normalized domain. Raw (noisy) is the input before denoising.
-
-### Noise Level 1.0
-
-| Method | Params (M) | SNR (dB) | PSNR (dB) | SSIM | MAE | MSE | RMSE |
-| --- | :---: | :---: | :---: | :---: | :---: | :---: | :---: |
-| Raw (noisy) | — | 2.7129±0.0000 | 21.8322±0.0000 | 0.9527±0.0000 | 0.015312±0.000000 | 0.006558±0.000000 | 0.080982±0.000000 |
-| UNet | 7.76 | 28.3886±1.0929 | 47.5080±1.0930 | 0.9972±0.0004 | 0.000673±0.000129 | 0.000018±0.000004 | 0.004235±0.000524 |
-| ResUNet | 8.11 | 31.6226±0.5664 | 50.7420±0.5664 | 0.9980±0.0001 | 0.000659±0.000105 | 0.000008±0.000001 | 0.002907±0.000186 |
-| DnCNN | 0.14 | 19.7355±0.3250 | 38.8548±0.3250 | 0.9846±0.0014 | 0.004684±0.000236 | 0.000130±0.000010 | 0.011415±0.000425 |
-| Attention UNet | 7.85 | 29.4786±1.3513 | 48.5979±1.3514 | 0.9974±0.0007 | 0.000577±0.000109 | 0.000014±0.000004 | 0.003745±0.000557 |
-
-### Noise Level 3.0
-
-| Method | Params (M) | SNR (dB) | PSNR (dB) | SSIM | MAE | MSE | RMSE |
-| --- | :---: | :---: | :---: | :---: | :---: | :---: | :---: |
-| Raw (noisy) | — | -6.8295±0.0000 | 18.3104±0.0000 | 0.9477±0.0000 | 0.022968±0.000000 | 0.014756±0.000000 | 0.121473±0.000000 |
-| UNet | 7.76 | 23.0729±0.0993 | 48.2128±0.0994 | 0.9961±0.0001 | 0.000676±0.000022 | 0.000015±0.000000 | 0.003885±0.000044 |
-| ResUNet | 8.11 | 22.6469±0.9303 | 47.7869±0.9303 | 0.9924±0.0015 | 0.001194±0.000660 | 0.000017±0.000003 | 0.004095±0.000424 |
-| DnCNN | 0.14 | 17.2389±0.2322 | 42.3788±0.2322 | 0.9883±0.0008 | 0.002676±0.000161 | 0.000058±0.000003 | 0.007606±0.000205 |
-| Attention UNet | 7.85 | 24.3939±1.2177 | 49.5338±1.2177 | 0.9964±0.0011 | 0.000630±0.000141 | 0.000011±0.000003 | 0.003358±0.000453 |
-
-### Noise Level 5.0
-
-| Method | Params (M) | SNR (dB) | PSNR (dB) | SSIM | MAE | MSE | RMSE |
-| --- | :---: | :---: | :---: | :---: | :---: | :---: | :---: |
-| Raw (noisy) | — | -11.2665±0.0000 | 17.3952±0.0000 | 0.9466±0.0000 | 0.025520±0.000000 | 0.018217±0.000000 | 0.134970±0.000000 |
-| UNet | 7.76 | 20.2195±0.3210 | 48.8813±0.3210 | 0.9958±0.0001 | 0.000656±0.000033 | 0.000013±0.000001 | 0.003599±0.000133 |
-| ResUNet | 8.11 | 18.1078±2.1170 | 46.7695±2.1170 | 0.9898±0.0021 | 0.001265±0.000143 | 0.000023±0.000011 | 0.004679±0.001134 |
-| DnCNN | 0.14 | 15.5662±0.2235 | 44.2280±0.2236 | 0.9898±0.0006 | 0.002042±0.000221 | 0.000038±0.000002 | 0.006147±0.000159 |
-| Attention UNet | 7.85 | 21.9546±1.0678 | 50.6163±1.0678 | 0.9965±0.0011 | 0.000618±0.000068 | 0.000009±0.000002 | 0.002961±0.000359 |
-
-### Noise Level 7.0
-
-| Method | Params (M) | SNR (dB) | PSNR (dB) | SSIM | MAE | MSE | RMSE |
-| --- | :---: | :---: | :---: | :---: | :---: | :---: | :---: |
-| Raw (noisy) | — | -14.1891±0.0000 | 16.9715±0.0000 | 0.9461±0.0000 | 0.026796±0.000000 | 0.020084±0.000000 | 0.141719±0.000000 |
-| UNet | 7.76 | 17.8984±0.2809 | 49.0590±0.2809 | 0.9955±0.0003 | 0.000620±0.000054 | 0.000012±0.000001 | 0.003526±0.000114 |
-| ResUNet | 8.11 | 16.6023±1.4399 | 47.7628±1.4399 | 0.9895±0.0039 | 0.001264±0.000417 | 0.000017±0.000005 | 0.004128±0.000649 |
-| DnCNN | 0.14 | 15.1741±0.1268 | 46.3346±0.1268 | 0.9925±0.0003 | 0.001628±0.000134 | 0.000023±0.000001 | 0.004823±0.000071 |
-| Attention UNet | 7.85 | 17.9454±2.7925 | 49.1059±2.7925 | 0.9947±0.0031 | 0.000686±0.000241 | 0.000014±0.000008 | 0.003623±0.001098 |
-
-### Noise Level 9.0
-
-| Method | Params (M) | SNR (dB) | PSNR (dB) | SSIM | MAE | MSE | RMSE |
-| --- | :---: | :---: | :---: | :---: | :---: | :---: | :---: |
-| Raw (noisy) | — | -16.3720±0.0000 | 16.7268±0.0000 | 0.9458±0.0000 | 0.027561±0.000000 | 0.021248±0.000000 | 0.145768±0.000000 |
-| UNet | 7.76 | 16.5997±0.4636 | 49.6984±0.4636 | 0.9956±0.0005 | 0.000673±0.000096 | 0.000011±0.000001 | 0.003277±0.000177 |
-| ResUNet | 8.11 | 13.8944±1.2448 | 46.9932±1.2448 | 0.9873±0.0053 | 0.001799±0.000734 | 0.000021±0.000006 | 0.004502±0.000670 |
-| DnCNN | 0.14 | 14.8737±0.1844 | 47.9725±0.1845 | 0.9942±0.0003 | 0.001366±0.000120 | 0.000016±0.000001 | 0.003994±0.000085 |
-| Attention UNet | 7.85 | 15.7861±2.7603 | 48.8849±2.7604 | 0.9940±0.0033 | 0.000822±0.000303 | 0.000015±0.000008 | 0.003715±0.001128 |
+*Results pending — run batch_evaluate.py to populate.*
 
 
 ## References