How can read a particular file pattern and store it in the same pattern?

My folder consists of 1000 images. File names are of pattern P1_G1_1,P1_G1_2,.................P1_G1_10

P1_G2_1.....................................P1_G2_10

.

.

.

P10_G10_1.....................................P10_G10_10

After the rotation I want to store them in a different folder using the same name pattern . How to do this ?

Answer 1

[darova]

I'd use loops (not tested)

path = 'd:\Studying\matlab\';                           % read from
dest = 'd:\Studying\SolidWorks\';                       % save to
for i = 1:10
    for j = 1:10
        for k = 1:10
            f = sprintf('P%i_G%i_%i.png',i,j,k);        % file name with ".png" extension
            A = imread([path, f]);                      % read image
            B = imrotate(A,10);                         % roate image by 10 degree
            imwrite(B,[dest, f]);                       % save rotated image
        end
    end
end

[Zara Khan]

Error in imread

[darova]

Did you change your path?

[darova]

Google says:

What about extension (.png)?

[Zara Khan]

P1_G1_1 image is present in the folder already.

[Zara Khan]

darova, thank you . It has worked nicely . I was missing the folder name.

[darova]

♥

You are welcome