how to label circles found by "imfindcircles".

2012 11 6
1 个回答
回答已采纳
8 次查看（30 天）

0 个投票

i found many circles on a image using imfindcircles. therefore, i have the coordinates of the centres of all circles i a two-column vector. they are sorted by their circle strenghts (found in another vector called metric).
now i would like to label every circle on my image. the labelling should state the circle strenght.
can anyone help?

请先登录，再回答此问题。

 采纳的回答

Alexander Esser
Alexander Esser 2012-11-6

0 个投票

viscircles(centersBright1, radiiBright1,'LineStyle','--', 'LineWidth',1.5);
%Label metric
for k = 1:length(metricBright1)
metricB1_string = sprintf('%2.2f',metricBright1(k));
text(centersBright1(k,1),centersBright1(k,2),metricB1_string,'color','y','HorizontalAlignment', 'center','VerticalAlignment', 'middle');
end

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