converting tiff file to grey scale using im2gray error at position 1
2 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
I try to convert my tiff files to grey scale images. I read that I should use im2grey. But I get an error that there is an invaling argument at position 1 and that the value must be numeric. What does this mean?
0 Commenti
Risposte (1)
Walter Roberson
il 26 Apr 2021
You have to read the data in first; you cannot pass in a file name
img = imread('flamingos.jpg');
grimg = im2gray(img);
imshow(grimg)
3 Commenti
Walter Roberson
il 26 Apr 2021
Example:
for K = 1 : 5
filename = sprintf('img%05d.tiff', K);
outputs(:,:,K) = im2gray(imread(filename));
end
Vedere anche
Categorie
Scopri di più su Convert Image Type in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!