How can I load multiple images and save in a subfolders in the same path?

I want to load multiple images from a folder path (''C:\Users\Subrata\Desktop\New folder\robin'') and I want to save in a sub folder ("C:\Users\Subrata\Desktop\New folder\robin\exmimg"). Where to set my original code between loading and saving code?

Answer 1

[Walter Roberson]

srcdir = 'C:\Users\Subrata\Desktop\New folder\robin';
destdir = 'C:\Users\Subrata\Desktop\New folder\robin\exmimg';
srcext = '.png';
dstext = '.tif';
dinfo = dir( fullfile(srcdir, ['*' srcext]) );
numfiles = length(dinfo);
srcnames = fullfile(srcdir, {dinfo.name});
for K = 1 : numfiles
    thissrcfile = srcnames{K};
    [~, basename, ~] = fileparts(thissrcfile);
    thisdstfile = fullfile( destdir, [basename dstext] );
    thisimage = imread(thissrcfile);
    ....
    modifiedimage = ...
    imwrite(modifiedimage, thisdstfile);
end