How to save all jpg data after preprocessing into workspace?

%% preprocess
%Ou Jin Sheng 
%B041820063

clc ;
clear;
home;
%loading file 
filelist = dir('*.jpg');
L = length(filelist);
for  i = 1:60
    CurrentImage{i} =imread([ num2str(i) '.jpg']);%read image based
    
    %%code here 
    
   
    %%implement preprocessed image onto current image 
    Complete_Output{i} = CurrentImage{i} + FinalOutput;
    
    %%Write complete_output into workspace 
     imwrite(Complete_Output, {i}); %error here
       
end

Currently i am reading 60images from local files, after preprocessing, i need to save all 60 images into ...
workspace, how can i do it? Please advice. Much appreciate.

Answer 1

[Geoff Hayes]

@Ou Jin Sheng - imwrite writes data to a file as

imwrite(dataArrayOrMatrix, 'filename')

Your code is doing something different

imwrite(Complete_Output, {i}); %error here

I suspect that you want to do something like

imwrite(Complete_Output{i}, sprintf('updatedImage%d.jpg',i));

or something similar to write the updated image to file (not the workspace).

[Ou Jin Sheng]

Thank you @Geoff Hayes, It works for me. Just that it write to file.

Answer 2

[yanqi liu]

clc ;
clear all;
home;
%loading file
filelist = dir('*.jpg');
L = length(filelist);
for  i = 1:60
    CurrentImage{i} =imread([ num2str(i) '.jpg']);%read image based
    
    %%code here
    
    
    %%implement preprocessed image onto current image
    Complete_Output{i} = CurrentImage{i} + FinalOutput;
    
    %%Write complete_output into workspace
    %imwrite(Complete_Output, {i}); %error here
    
    imwrite(mat2gray(Complete_Output{i}), sprintf('./%03d.png', i));
    
end