MATLAB: Hi all, I am getting error as follows Error in imread (line 340) fullname = get_full_f​ilename(fi​lename); Error in cv (line 4) k = imread(‘Earth.jpg’); Can somebody please help me on this

MATLAB

clc;
clear;
close all;
k  =  imread('Earth.jpg');  
k=rgb2gray(k); 
k  =  imresize(k,.5);  %makes  image  1/2  size
k=imrotate(k,45);  %rotates  image  45  degrees
s=size(k,1);p=zeros(s,s);
for x=1:s  
for y=1:s[t,r]=cart2pol(x,y);
    t=round(t);    
    r=round(log(r));
    if t==0
        t=1;
    end
    if t>s
        t=s;
    end
    if r==0
    r=1;
end
if r>s
    r=s;
end
r=r+35;              
p(t,r+i)=k(x,y);
end
end
p=uint8(p);  %converts  datatype
p  =  imresize(p,2.5);  %makes  final  image  larger  for  output
imshow(p)

Best Answer

The most common cause of that message is that 'Earth.jpg' does not exist in the current directory or in any directory along the MATLAB path.
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