How can i display image from array element of cell??

2 vues (au cours des 30 derniers jours)
Mochammad Fariz
Mochammad Fariz le 22 Fév 2020
Commenté : Mochammad Fariz le 22 Fév 2020
im working with color based image retrieval..i have array cell containing list filename..how can i display them in gui using for loop??

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Walter Roberson
Walter Roberson le 22 Fév 2020
for k=1:numel(fileNm)
This = fileNm{k} ;
if isempty(This) ; continue ; end
imshow(This) ;
pause(3);
end
This assumes that you only want to display the image and that you do not mind if the window keeps changing size. If you want to process the image you would need an imread() step.
  3 commentaires
Image Analyst
Image Analyst le 22 Fév 2020
After imshow(), try title() with the filename
for k = 1 : numel(fileNm)
thisFileName = fileNm{k};
if ~isfile(thisFileName) ; continue ; end
imshow(thisFileName);
caption = sprintf('File %d of %d : "%s"', k, numel(fileNm), thisFileName)
title(caption, 'FontSize', 18);
drawnow;
end
Mochammad Fariz
Mochammad Fariz le 22 Fév 2020
thanks Image Analyst

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