0 个投票

Hello every one!! i am new to matlab and i want to write circles on an image. h=viscircles(centers,radii,'Color','k','LineWidth',wid); will someone help me that how to draw the circles(by assigning the value of h or any other procedure) on a white binary image of 256*256 pixels

请先登录，再回答此问题。

 采纳的回答

Akira Agata
Akira Agata 2017-12-11

1 个投票

The following example displays a blue circle whose radius and center are 50 pixel and (100,100), respectively.
% 256x256 binary image (white)
I = ones(256);
% Display a blue circle on the image
imshow(I)
hold on
viscircles([100,100], 50,'Color','b')

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Object Analysis 的更多信息

产品

标签

Community Treasure Hunt

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

Start Hunting!

Translated by