color array to grayscale, images
3 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Michelle
il 9 Nov 2020
Risposto: Subhadeep Koley
il 9 Nov 2020
I have two jpg images that I need to store as matrices of doubles then convert their color arrays into grayscale matrices. how would I do that?
*I attached the photos in a zip file
0 Commenti
Risposta accettata
Subhadeep Koley
il 9 Nov 2020
% Read the image
img1 = imread('photo1.jpg');
% Convert it to double
img1Double = im2double(img1);
% Convert from RGB to grayscale
img1Gray = rgb2gray(img1);
% Display the results
figure
imshowpair(img1, img1Gray, 'montage')
You can do the same for 'photo2.jpg'
0 Commenti
Più risposte (0)
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!