| { |
| "model_type": "g_render", |
| "architecture": "RenderGenerator (UformerCondGenerator window-attention U-Net)", |
| "in_channels": 6, |
| "dims": [32, 64, 128, 256], |
| "embed_dim": 128, |
| "window": 8, |
| "skip_mode": "lowpass", |
| "cover_tau": 0.15, |
| "out_channels": 1, |
| "params_millions": 2.941, |
| "cond_channels": { |
| "0": "input image (classic_lan-normalized latent)", |
| "1-2": "robust orientation field [cos2theta, sin2theta] * coverage", |
| "3": "coverage / ROI mask", |
| "4": "ridge-frequency map * coverage", |
| "5": "minutiae Gaussian heatmap" |
| }, |
| "input_size": 256, |
| "trained_on": "NIST SD302 gallery rolled (1999) + 302b plain (2000), supervised degrade(clean)->clean", |
| "task": "latent-fingerprint image enhancement (identity-preserving)", |
| "metrics_bench_sd302_all487": { |
| "quality": {"RQI": 0.811, "KID": 0.165, "NFIQ2": 17.1}, |
| "identity_DMD": {"Rank1_g2fix": 0.600, "Rank1_g2fix_classic_lan_postproc": 0.610, "AUC": 0.799, "EER": 0.232}, |
| "identity_Bozorth3_Rank1": 0.207, |
| "baseline_raw_latent_DMD_Rank1": 0.608 |
| } |
| } |
|
|
