adding noise
2 views (last 30 days)
Show older comments
How to add gaussian white noise of SNR=38(some value) to an image using matlab
Answers (2)
umar siyab
on 25 Nov 2011
u can use the imnoise() function to add noise to your image ... you can consult the matlab help for further detail..
0 Comments
umar siyab
on 21 Mar 2012
i want my matrix element to be 1 and -1 and matrix should be of 256 by 256
1 Comment
Image Analyst
on 21 Mar 2012
Then you should start your own question since your (implied) question is unrelated to aavula's question.
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!