Bug in imrotate.m?

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Aaron Sigut 2015-5-12

评论： Image Analyst 2015-5-13

I am trying to rotate a square image by 20 degrees but imrotate crashes with an error in padarray. The test function is

function test_imrotate
x=-5:0.05:5;
y=-5:0.05:5;
[X,Y]=meshgrid(x,y);
G=exp(-X.^2-(3.*Y).^2);
G20=imrotate(G,20);

and this will give

>> test_imrotate

Error using padarray Too many input arguments.

Error in imrotate (line 140) A = padarray(A,[2 2],0,'both');

Error in test_imrotate (line 7) G20=imrotate(G,20);

I am running 8.5.0.197613 (R2015a) under Linux ubuntu 14.04LTS.

Ashish Uthama 2015-5-13

Try a which -all padarray, maybe you have a different version shadowing the toolbox?

Image Analyst 2015-5-13

Runs on R2015a under Windows 7, 64 bit with no problem.

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