Remove Rows/columns of a rgb Image

6 次查看（过去 30 天）

marie lasz 2020-10-10

评论： Ameer Hamza 2020-10-10

Hello ,

I have a rgb image 512x512 pixels. I want to remove it's rows or columns pixels. How can I do that in matlab? Any help please :)

Thanks

Ameer Hamza 2020-10-10

Something like this

img; % 3D RGB image array
c = []; % list of columns to delete
r = []; % list of rows to delete
img(r,c,:) = []

marie lasz 2020-10-10

thanks for you kind response. I didn't get this line of code: img(r,c,:) = []?

Ameer Hamza 2020-10-10

This line delete the rows specified in vector 'r', and columns specified in vector 'c' from variable img. [] tells MATLAB to delete those lines.

MATLAB Get Started with MATLAB

在 Help Center 和 File Exchange 中查找有关 Get Started with MATLAB 的更多信息

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

Translated by