Try this:
files = dir('*.png');
if exist('NewFolder', 'dir')
NewFolder=mkdir('NewFolder');
end
for k = 1:numel(z)
thisImage = imread(files(k).name);
correctedImage = undistortImage(thisImage, cameraParams);
baseFileName = files(k).name;
fullOutputFileName = fullfile(NewFolder, baseFileName);
imwrite(correctedImage, fullOutputFileName);
end
Best Answer