Name of saved image should be the same than read image
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Veilchen1900
le 11 Juin 2016
Commenté : Veilchen1900
le 12 Juin 2016
Hello! I read images using imread, remove the lens distortion and then write it to a new created folder.The code works but I don't have the original name of the images anymore. I want that the image name e.g. 20160406.png is the same for the new undistorted image. How can I do that?
This is my code:
z=dir('*.png');
NewFolder=mkdir('NewFolder');
for k = 1:numel(z)
X=imread(z(k).name);
Y=undistortImage(X,cameraParams);
imwrite(Y,['NewFolder/', num2str(k),'.png']);
end
0 commentaires
Réponse acceptée
Image Analyst
le 11 Juin 2016
Try this:
files = dir('*.png');
if exist('NewFolder', 'dir')
NewFolder=mkdir('NewFolder');
end
for k = 1:numel(z)
% Get input base file name.
thisImage = imread(files(k).name);
% Correct the image.
correctedImage = undistortImage(thisImage, cameraParams);
% Create the output filename.
baseFileName = files(k).name; % Same as source filename.
fullOutputFileName = fullfile(NewFolder, baseFileName);
% Save the output image.
imwrite(correctedImage, fullOutputFileName);
end
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Convert Image Type dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!