save new images in a folder
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
narges
am 25 Jan. 2020
Bearbeitet: KALYAN ACHARJYA
am 25 Feb. 2021
Hi there,
I need to read several images from a folder (BigImage), split them into 4, and save the new images in another folder(Split).
here is my code, imwrite it will save only one new image, how ceate a loop to save all the new images?
N = 'C:\Users\BigImage';
S = dir(fullfile(N,'*.png'));
for k = 1:numel(S)
F = fullfile(N,S(k).name);
I = imread(F);
[r c p]= size(I);
A = I(1:r/2, 1:c/2, :);
B = I(1:r/2, c/2+1:c, :);
C = I(r/2+1:r, 1:c/2, :);
D = I(r/2+1:r, c/2+1:c, :);
cd 'C:\Users\split'
for ii = 1:k
imwrite( B, strcat ('part2', num2str(ii),'.png'));
end
end
0 Kommentare
Akzeptierte Antwort
KALYAN ACHARJYA
am 25 Jan. 2020
Bearbeitet: KALYAN ACHARJYA
am 25 Feb. 2021
#Do change as per requirement.
Images=dir('C:\input_path\folder_name\*.png'); % Folder with input Images
outDirectory='C:\out_put_path\out_folder_name\'; % Save Folder
for i=1:length(Images)
ImgName=strcat('C:\C:\input_path\folder_name\',Images(i).name);
In_image=imread(ImgName);
%% Do operation
%Save the image, say result_image
imwrite(result_image,strcat(outDirectory,Images(i).name));
end
3 Kommentare
KALYAN ACHARJYA
am 25 Jan. 2020
Bearbeitet: KALYAN ACHARJYA
am 25 Feb. 2021
Consider all images in one folder, output folfer will automatically creates in the respective path
Images=dir('C:\Users\BigImage\*.png'); % Folder with input images
%.....................^^ Input Folder Name
outDirectory='C:\Users\Desktop\split' % Output folder will automatically creates
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Image Preview and Device Configuration finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!