Variational Image Denoising Approach with Diffusion Porous Media Flow

Table 2

Values of norm of the error image parameter for various noise reduction approaches.

Denoising technique	Gaussian filter	Average filter	Perona-Malik filter	Proposed AD filter
Norm of the error	7.20×10^3	6.14×10^3	6.55×10^3	5.36×10^3