i try to convert image into polar coordinates
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ElizabethR
il 17 Mar 2016
Commentato: Walter Roberson
il 19 Mar 2016
here a code :
a=imread('1e.png');
r=imresize(a,[64 64]);
bw=im2bw(r);
[m,n]=size(bw)
m =
64
n =
64
[x,y]=meshgrid(1:n,1:m);
c = ((m+1)/2,(n+1)/2); %make center of the image to be the origin
|
Error: Expression or statement is incorrect--possibly unbalanced (, {, or [.
[theta,rho] = cart2pol(x-c,y-c);
how to fix this ? thanks
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Chad Greene
il 17 Mar 2016
Sophia is correct. The problem is on this line:
c = ((m+1)/2,(n+1)/2); %make center of the image to be the origin
Do you want c to be a two-element array? If yes, change the line to
c = [(m+1)/2,(n+1)/2]; %make center of the image to be the origin
10 Commenti
Walter Roberson
il 19 Mar 2016
Please show your code attempt complete with the texture mapping step, and please post the complete error message.
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