Creating a 512 x 512 image from 600 x 800

2015 2 4

1 个回答

2 次查看（30 天）

0 个投票

The idea is to have 512 pixels in both rows and columns of my image. I'm not sure which function I would use to do so. Any ideas?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

William Frane 2015-2-4

1 个投票

Try imresize(). This syntax:

B = imresize(A, [numrows numcols])

should allow you to scale an image without preserving the original aspect ratio.

bigdog 2015-2-4

Thank you! Now I have added a colored image to my workspace, but using colormap(gray) it is still colored. Any ideas?

在帮助中心和 File Exchange 中查找有关 Image Arithmetic 的更多信息

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

Translated by