- HyperInverter with pSp W-Encoder
| Model | D | L2 (↓) | LPIPS (↓) | ID (↑) | FID (↓) | KID(x1e3) (↓) | PSNR (↑) | MS-SSIM (↑) |
|---|---|---|---|---|---|---|---|---|
| pSp W-Encoder | - | 0.0539 | 0.2145 | 0.3983 | 30.37 | 16.47 | 18.6522 | 0.6079 |
| HyperInverter (Lightweight) | 128 | 0.0253 | 0.1103 | 0.5939 | 17.37 | 6.37 | 21.2115 | 0.6684 |
| HyperInverter (Large) | 256 | 0.0243 | 0.1054 | 0.6013 | 15.88 | 5.63 | 21.4417 | 0.6725 |
- HyperInverter with e4e W-Encoder
| Model | D | L2 (↓) | LPIPS (↓) | ID (↑) | FID (↓) | KID(x1e3) (↓) | PSNR (↑) | MS-SSIM (↑) |
|---|---|---|---|---|---|---|---|---|
| e4e W-Encoder | - | 0.0696 | 0.2377 | 0.3140 | 28.22 | 13.49 | 17.6133 | 0.5850 |
| HyperInverter (Lightweight) | 128 | 0.0233 | 0.1033 | 0.6231 | 19.20 | 8.13 | 21.6260 | 0.6778 |
| HyperInverter (Large) | 256 | 0.0220 | 0.0933 | 0.6319 | 17.12 | 6.67 | 21.7886 | 0.6872 |
- HyperInverter with pSp W-Encoder
| Model | D | L2 (↓) | LPIPS (↓) | FID (↓) | KID(x1e3) (↓) | PSNR (↑) | MS-SSIM (↑) |
|---|---|---|---|---|---|---|---|
| pSp W-Encoder | - | 0.1277 | 0.3979 | 57.85 | 12.73 | 15.1463 | 0.3675 |
| HyperInverter (Lightweight) | 128 | 0.0929 | 0.2389 | 47.78 | 6.09 | 16.5979 | 0.5556 |
| HyperInverter (Large) | 256 | 0.0910 | 0.2226 | 46.96 | 6.82 | 16.7152 | 0.5762 |
- HyperInverter with e4e W-Encoder
| Model | D | L2 (↓) | LPIPS (↓) | FID (↓) | KID(x1e3) (↓) | PSNR (↑) | MS-SSIM (↑) |
|---|---|---|---|---|---|---|---|
| e4e W-Encoder | - | 0.1815 | 0.4834 | 52.61 | 7.49 | 13.5946 | 0.2840 |
| HyperInverter (Lightweight) | 128 | 0.0951 | 0.2206 | 42.76 | 2.67 | 16.5795 | 0.5789 |
| HyperInverter (Large) | 256 | 0.0853 | 0.1996 | 40.68 | 2.62 | 17.0854 | 0.6149 |