Save multiple images with different name in folder
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Mustafa Yildiz
il 4 Apr 2020
Commentato: Mustafa Yildiz
il 10 Apr 2020
I am trying to read image from one folder and save new images in different folder with different names. I need all of them in different names because they are generated with different affine2d values. For example images in a1 folder will be aa1,aa2,aa3,aa4,aa5.... and images in a2 folder will be bb1,bb2,bb3.... is there any way for do that ?
srcFiles = dir('C:\Users\mstfy\Desktop\Matlab\alex\Train1\Person1\*.jpg');
for i = 1 : length(srcFiles)
filename = strcat('C:\Users\mstfy\Desktop\Matlab\alex\Train1\Person1\',srcFiles(i).name);
im = imread(filename);
aform = affine2d([1 0 0; .1 1 0; 0 0 1])
bform = affine2d([1 0 0; .2 1 0; 0 0 1])
cform = affine2d([1 0 0; .3 1 0; 0 0 1])
dform = affine2d([1 0 0; .4 1 0; 0 0 1])
eform = affine2d([1 0 0; .5 1 0; 0 0 1])
fform = affine2d([1 0 0; .6 1 0; 0 0 1])
gform = affine2d([1 0 0; .7 1 0; 0 0 1])
hform = affine2d([1 0 0; .8 1 0; 0 0 1])
jform = affine2d([1 0 0; .9 1 0; 0 0 1])
a = imwarp(im,aform);
b = imwarp(im,bform);
c = imwarp(im,cform);
d = imwarp(im,dform);
e = imwarp(im,eform);
f = imwarp(im,fform);
g = imwarp(im,gform);
h = imwarp(im,hform);
j = imwarp(im,jform);
newfilename=strcat('C:\Users\mstfy\Desktop\Matlab\alex\Train1\Person1\a1\',srcFiles(i).name);
newfilename1=strcat('C:\Users\mstfy\Desktop\Matlab\alex\Train1\Person1\a2\',srcFiles(i).name);
newfilename2=strcat('C:\Users\mstfy\Desktop\Matlab\alex\Train1\Person1\a3\',srcFiles(i).name);
newfilename3=strcat('C:\Users\mstfy\Desktop\Matlab\alex\Train1\Person1\a4\',srcFiles(i).name);
newfilename4=strcat('C:\Users\mstfy\Desktop\Matlab\alex\Train1\Person1\a5\',srcFiles(i).name);
newfilename5=strcat('C:\Users\mstfy\Desktop\Matlab\alex\Train1\Person1\a6\',srcFiles(i).name);
newfilename6=strcat('C:\Users\mstfy\Desktop\Matlab\alex\Train1\Person1\a7\',srcFiles(i).name);
newfilename7=strcat('C:\Users\mstfy\Desktop\Matlab\alex\Train1\Person1\a8\',srcFiles(i).name);
newfilename8=strcat('C:\Users\mstfy\Desktop\Matlab\alex\Train1\Person1\a9\',srcFiles(i).name);
imwrite(a,newfilename,'jpg');
imwrite(b,newfilename1,'jpg');
imwrite(c,newfilename2,'jpg');
imwrite(d,newfilename3,'jpg');
imwrite(e,newfilename4,'jpg');
imwrite(f,newfilename5,'jpg');
imwrite(g,newfilename6,'jpg');
imwrite(h,newfilename7,'jpg');
imwrite(j,newfilename8,'jpg');
end
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Risposta accettata
Srivardhan Gadila
il 10 Apr 2020
Based on above information I'm assuming that the value of srcFiles(i).name is 'i.jpg'
Change the line
newfilename=strcat('C:\Users\mstfy\Desktop\Matlab\alex\Train1\Person1\a1\',srcFiles(i).name);
to
newfilename=strcat('C:\Users\mstfy\Desktop\Matlab\alex\Train1\Person1\a1\aa',srcFiles(i).name);
Do the same to newfilename1, newfilename2,..newfilename8.
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