Table 3 PSNR and SSIM values obtained by MWPT-based methods with different M and ρ parameters, when using the test image in Fig. 8a and mixing Gaussian white noise with σ = 10
From: High-order balanced M-band multiwavelet packet transform-based remote sensing image denoising
Methods | PSNR | SSIM | ||||||
|---|---|---|---|---|---|---|---|---|
ρ = 0 | ρ = 1 | ρ = 2 | ρ = 3 | ρ = 0 | ρ = 1 | ρ = 2 | ρ = 3 | |
MWPT with M = 2 | 31.308 | 32.342 | 33.051 | 33.074 | 0.815 | 0.828 | 0.850 | 0.856 |
MWPT with M = 3 | 32.159 | 33.065 | 33.552 | 33.537 | 0.820 | 0.846 | 0.871 | 0.860 |
MWPT with M = 4 | 32.638 | 33.365 | 33.682 | 33.640 | 0.824 | 0.862 | 0.889 | 0.862 |