How can I increase the color of certain pixel value in an intensity image?

2 次查看（过去 30 天）
Som
Som 2017-1-4
评论： Som 2017-1-4
I have an intensity image and want to color the pixels which their intensity is above 120. In fact I want to replace pixels who's value is above 120 and i want to increase the color of same image red,green,blue by 10,only for above intensity 120 . How can I do this?

请先登录，再回答此问题。

回答（1 个）

Walter Roberson
Walter Roberson 2017-1-4
mask = YourImage > 120;
newImage = YourImage;
newImage(mask) = newImage(mask) + 10;

类别

在 Help Center 和 File Exchange 中查找有关 Image Filtering and Enhancement 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