which is the best filter for removal of Gaussian noise between sobel and LOG filters

5 次查看（过去 30 天）
santhosh kumar buddepu
回答： Mahesh Taparia 2021-10-17
I have added a gaussian noise of 5 to 15 dB to my images for creating practical scenario. I have used sobel filter for finding gradient magnitude. in my point of view sobel is better option for removal of gaussian noise and LOG is better option for removal of impulse noise. is my statement is correct and how to justify it?

请先登录，再回答此问题。

采纳的回答

Mahesh Taparia
Mahesh Taparia 2021-10-17
Hi
Sobel and LoG filters are used to find the edges in the image. To remove the Guassian noise, you can use the averaging filter. Also you can check the below question which is already answered in the community.
https://in.mathworks.com/matlabcentral/answers/160915-how-to-remove-gaussian-noise

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Matched Filter and Ambiguity Function 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by