Skip to main content

Table 5 PSNR of image denoising

From: An image denoising method based on BP neural network optimized by improved whale optimization algorithm

Denoising algorithm Noise intensity
0.03 0.04 0.06 0.08
MF 21.20 20.00 18.91 17.86
NAF 22.11 21.12 20.25 19.41
WF 22.59 21.17 20.06 19.11
BP 25.90 24.40 21.95 20.61
WOA-BP 27.75 25.82 23.90 22.96
MSWOA-BP 28.32 26.77 25.11 24.18