adding gaussian noise to an image
3 ビュー (過去 30 日間)
古いコメントを表示
how can i add gaussian noise to an image without using built in function imnoise....please help..
0 件のコメント
回答 (1 件)
Wayne King
2012 年 10 月 2 日
You can use randn()
X = ones(256,256)+randn(256,256);
You have to consider the datatype of your image though to make it useful.
0 件のコメント
参考
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!