Info

此问题已关闭。 请重新打开它进行编辑或回答。

How coloring some region of Image regarding its value?

1 次查看（过去 30 天）
fateme
fateme 2014-4-7
关闭： MATLAB Answer Bot 2021-8-20
I'm going to write a code that its final result become an image described below: a circle which there are 4 hollow circles inside of it in a specified location in it and I want to fill small circles with a color corresponding to specified value assigned to every one and have a colorbar as a legend for color in every circle to know its value. THX

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2014-4-7
Sounds too much like a homework problem (even though you didn't tag it as homework). Is it? I'm going to assume it is so I'll just give you a demo I already have where I put small circles into a big circle. All you have to do is to tell it to do 4 instead of lots of them, and assign each one a particular gray value. Then call the colormap(lines(5)) and colorbar() functions. You should be able to easily do that.

标签

Community Treasure Hunt

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

Start Hunting!

Translated by