MATLAB: Watershed

dicomdigital image processingimageimage processingwatershed

I am having an error in watershed code.. i-e

L = watershed(gradmag);

error:- ??? Attempt to execute SCRIPT watershed as a function: C:\Users\Asad\Documents\MATLAB\watershed.m

Error in ==> watershed at 12 L = watershed(gradmag);

Hi, Just simple mistake.

You save your script with name watershed

however, watershed is built-in function in Matlab.

Try to rename your script and it will works.

xdft=fft2(x);
xdft=xdft.*conj(xdft);
xdft=xdft/(size(x,1)*size(x,2));
xdft=fftshift(xdft);
surf(xdft);

Any chance you're just not zoomed in enough?