CBIR ,read image, index
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Ragini Gaikwad
am 14 Mai 2021
Kommentiert: Ragini Gaikwad
am 16 Mai 2021
Guys, I want to take 10 images form my image database, read them, index them, find grey level and histogram. make bin to size 15. calculate feature vector of each image. calulate ED or MSE.
I tried with this
but, didnt get expected output
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Image Analyst
am 14 Mai 2021
Start with this:
folder = pwd; % Wherever.
filePattern = fullfile(folder, '*.png')
imds = imageDatastore(filePattern)
numFiles = length(imds.Files)
for k = 1 : numFiles
subplot(2, 1, 1);
fullFileName = imds.Files{k};
[folder, baseFileNameNoExt, ext] = fileparts(fullFileName);
rgbImage = imread(imds.Files{k});
imshow(rgbImage);
caption = sprintf('File #%d of %d : %s', k, numFiles, [baseFileNameNoExt, ext]);
title(caption, 'Interpreter', 'none');
subplot(2, 1, 2);
imhist(rgbImage);
drawnow;
promptMessage = sprintf('Do you want to Continue processing,\nor Quit processing?');
titleBarCaption = 'Continue?';
buttonText = questdlg(promptMessage, titleBarCaption, 'Continue', 'Quit', 'Continue');
if contains(buttonText, 'Quit', 'IgnoreCase', true)
return; % or break or continue.
end
end
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