How to cut an image manually using pixels values with for loop without imcrop ?
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
How can I apply Matlab code to do what the imcrop function does but manually using for loop?
0 commentaires
Réponses (2)
Sulaymon Eshkabilov
le 4 Sep 2021
Here is a discussion thread that already addressed your question very well: https://www.mathworks.com/matlabcentral/answers/344816-how-to-cut-an-image-by-pixels-without-imcrop?s_tid=answers_rc1-1_p1_MLT
Image Analyst
le 5 Sep 2021
Not sure what you mean. How about this
grayImage = imread('moon.tif');
figure(1)
imshow(grayImage)
for k = 1 : 3
uiwait(helpdlg('Drag out a box to crop the image.'));
croppedImage = imcrop(grayImage);
figure(2) % Switch to a figure just for the cropped images only.
subplot(2, 2, k);
imshow(croppedImage); % Display it.
figure(1); % Return to the original image.
end
0 commentaires
Voir également
Catégories
En savoir plus sur Geometric Transformation and Image Registration dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!