imnoise(I,'salt & pepper',rho) but with different proportion of salt and paper

2 次查看（过去 30 天）
Alex Dytso
Alex Dytso 2020-3-29
回答： Anurag Agrawal 2020-4-1
imnoise(I,'salt & pepper',rho) adds sal and paper noise to the image I so that rho percent of pixels is corrupted. However, the salt and paper is added in equal proportion. Can this be done such that we can can control also the proportion of salt to paper?
I can build this code myself. However, I was thinking maybe there is aleardy an implementation like that available online.

请先登录，再回答此问题。

回答（1 个）

Anurag Agrawal
Anurag Agrawal 2020-4-1
Hi
As of now, I can't find any direct implementation to do that. However, you can consider this file exchange submission :
https://www.mathworks.com/matlabcentral/fileexchange/46256-add-salt-or-pepper-or-random-valued-impulse-noise-to-image
I hope this will help you.

类别

在 Help Center 和 File Exchange 中查找有关 Convert Image Type 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by