i want apply corner detection in image but show error ??? Attempt to execute SCRIPT corner as a function: please help me

%codeing at below and i am using matlab 2011a

x= imread('Lena.tif'); c = corner(x,'Harris'); imshow(imadjust(x)); hold on plot(c(:,1), c(:,2), 'g*');

when you run the error show:

??? Attempt to execute SCRIPT corner as a function: E:\corner.m

Error in ==> Untitled at 4 c = corner(x,'Harris');

Answer 1

[jiyo]

It seems to run fine for me..I just executed your code with my image.

 x= imread('spine.jpg'); 
x=rgb2gray(x);
c = corner(x,'Harris'); 
imshow(imadjust(x));
hold on 
plot(c(:,1), c(:,2), 'g*');

Answer 2

[John D'Errico]

Try this:

which corner -all

So you wrote a script called corner. Then you tried to use the function corner. Do you see the problem here? Don't do it. Rename your script to avoid the name conflict. It seems pretty clear.

[Image Analyst]

mohammed's "Answer" moved here since it's not an actual "Answer" to his original question:

please help me how i solve this problem in this code , i dont understand whats solution problem in this code

[Image Analyst]

I think John gave you instructions already. Did you carry those out? If so, why did you not respond? If not, why not?

Answer 3

[mohammed]

thank you jiyo thank you very much