Label circles from imfindcircles

Hello,

I have an image which I use to find circles using imfindcircles. This works fine however I need the index of the centers to be sorted from the bottom left to top right, column wise in the image. The grid is not uniform so I can't just sort the Y coordinates of centers matrix. How should I go about doing this? Thank you in advance.

[KSSV]

Attach your code and image..... or the data of center of circles.

[ecartman22]

The image and the centers are attached. I just use

[centers, radii, metric] = imfindcircles(I,[5 20],'Sensitivity', 0.95);

to find the circles

Answer 1

[KSSV]

load centers.mat ;
x = centers(:,1) ; 
y = centers(:,2) ; 

plot(x,y,'.r');



[x1,ii]= sort(x);
y1 = y(ii);

hold on
plot(x1,y1)