Plot a filled black circle on a certain background

2 次查看（过去 30 天）
Chen
Chen 2020-8-10
回答： Image Analyst 2020-8-11
I have a 344*344 grey level image with noise only. Now I want to plot a filled black circle in the middle of that gray image as background.
How can I achieve that? And I hope I can also adjust the size (scale) of the filled black circle in the middle of the image.
Thanks so much!!

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2020-8-11

类别

在 Help Center 和 File Exchange 中查找有关 MATLAB 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