MATLAB: Display multiple image in one figure window using for loop

displayimage

my image database folder has images named 1.bmp,2.bmp..and so on i want to use for loop (1 to 5) and display five images in one window how to do it?

Best Answer

for K = 1 : 5
  this_image = imread( sprintf('%d.bmp', K) );
  ax = subplot(1, 5, K);
  imshow(this_image, 'Parent', ax);
end

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MATLAB: Open an image in another image

Here is an example:

im1=imread('peppers.png');
im2=imread('football.jpg');
im3=im1;
im3(1:size(im2,1),1:size(im2,2),:)=im2;
figure('color','w')
imshow(im3)

MATLAB: How to display multiple images in one figure window using for loop

% Inputs: folder and file extension
% Will plot all files with the chosen extension in the chosen folder 
folder = 'C:\Users\pittsl\Desktop\Matlab\train\cup';
ext = 'png'; %extension, no dot
% Get list of all files
content = dir(folder);
allfiles = {content.name};
isExt = endsWith(allfiles,['.',ext],'IgnoreCase',true);  % req. r2016b or later https://www.mathworks.com/help/matlab/ref/endswith.html
files = allfiles(isExt);
% Determine subplot layout
nImages = numel(files);
dimN = ceil(sqrt(nImages));
dimM = ceil(nImages/dimN);
nrows = min(dimN, dimM);
ncols = max(dimN, dimM);
% Plot them
for K = 1:nImages
    this_image = imread(fullfile(folder,files{K}));
    ax = subplot(nrows,ncols, K);
    imshow(this_image, 'Parent', ax);
end

Best Answer

Related Solutions

MATLAB: Open an image in another image

MATLAB: How to display multiple images in one figure window using for loop

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