Re: Circle Finder

[Nicholas Jankowski]

On Mon, Nov 21, 2016 at 8:04 AM, Julien563 <address@hidden> wrote:

Hi!

Yes i tried to use the hough_circle function. Like this :

B=imread("deformation_somb.jpg");

bw=rgb2gray(B);
NB=(bw>127);
H = hough_circle(NB,[1, pixel_x1])

But it doesn't work. Nothing appears.

What is it you expect to appear? H is going to be a multi-dimensional array with results from the hough transform for circles. help hough_circle gives an example using 'edge' to generate the input to hough_circle and a bit of an explanation of the output.