Using Confocal algorithm on MATLAB

Hi, I was trying to make a code, where I input a set of images and then I would use confocal algorithm on them. However, I am having errors in the code, Can someone please help?

rootFolder = '/Users/marinaghobrial/Downloads/compressed-2';
%imds=Image2D
imds = imageDatastore (fullfile(rootFolder), ...
    'LabelSource',"foldernames", 'IncludeSubfolders',true);
figure
for i = 1:20
    subplot(2,2,i);
    imshow(imds)
end

I = imread(imds);
PSF = fspecial('gaussian',5,5);
V = 0.002;
blurred_noisy = imnoise(blurred,'gaussian',0,V);
luc1 = deconvlucy(blurred_noisy,PSF,5);
imshow(luc1)
title('I = imread(imds);
PSF = fspecial('gaussian',5,5);
V = 0.002;
blurred_noisy = imnoise(blurred,'gaussian',0,V);
luc1 = deconvlucy(blurred_noisy,PSF,5);
imshow(luc1)
title('Confocalled images')

Answer 1

[Image Analyst]

This is not correct syntax:

title('I = imread(imds);

You need to have a string in the title argument, like

title('This is my image');

And your display loop needs to be like this:

rootFolder = '/Users/marinaghobrial/Downloads/compressed-2';
imds = imageDatastore (fullfile(rootFolder), ...
    'LabelSource',"foldernames", 'IncludeSubfolders',true);
figure
allFileNames = imds.Files;
%allFileNames = allFileNames(1:16); % Show just the first 16.
numImages = length(allFileNames)
plotRows = ceil(sqrt(numImages))
allPossibleFormats = imformats;
validImageCount = 0;
for k = 1:numImages
    thisFileName = allFileNames{k};
    % Display the file as an image, if you can.
    try
        thisImage = imread(thisFileName);
        validImageCount = validImageCount + 1;
        subplot(plotRows, plotRows, validImageCount);
        imshow(thisImage)
        [folder, baseFileName, ext] = fileparts(thisFileName);
        title([baseFileName, ext]);
        drawnow;
    catch
    end
end
g = gcf;
g.WindowState = 'maximized'