Explain about the restoration filters used when the image degradation is due to noise only.
3 years ago
Digital Image Processing
If the degradation present in an image is only due to noise, then,
g (x, y) = f (x, y) + η (x, y)
G (u, v) = F (u, v) + N (u, v)
The restoration filters used in this case are,
- Mean filters
- Order static filters and
- Adaptive filters
Also read 5, 6, 7 answers.

Raju Singhaniya
Oct 15, 2021