Table 4 Structural similarity, peak signal-to-noise ratio, MSE and MAE comparison between the reconstructed images of different models and the input images
From: WDIG: a wavelet domain image generation framework based on frequency domain optimization
Methods | SSIM | PSNR | MSE | MAE |
|---|---|---|---|---|
Image2StyleGAN | 0.686 | 23.2 | 0.0058 | 0.0539 |
FDIT-Image2StyleGAN | 0.691 (0.7%↑) | 24.1 (3.9%↑) | 0.0044 (24.1%↑) | 0.0445 (17.4%↑) |
WDIG-Image2StyleGAN | 0.696 (1.5%↑) | 24.2 (4.3%↑) | 0.0044 (24.1%↑) | 0.0443 (17.8%↑) |