Change corners from image
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
Hello everyone!
I have this figure I'm working on, shown below, and I want to remove those upper and below left black corners or even change them from black to white, but I'm not finding any solution...
Also, since I'm dealing with different versions of this image (rotated, different sizes, I wanted to make this process as general as possible. Anyone has any idea?
Thanks!
2 Commenti
Risposta accettata
Walter Roberson
il 22 Giu 2021
img = imread('https://www.mathworks.com/matlabcentral/answers/uploaded_files/661015/image.png');
imshow(img);
title('original RGB')
BW = imbinarize(rgb2gray(img));
imshow(BW)
title('binary');
mask = ~bwareafilt(~BW, 1);
imshow(mask)
title('mask with cleared boundary')
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Image Processing Toolbox 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!