How to cut an image manually using pixels values with for loop without imcrop ?
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
How can I apply Matlab code to do what the imcrop function does but manually using for loop?
0 Kommentare
Antworten (2)
Sulaymon Eshkabilov
am 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
am 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 Kommentare
Siehe auch
Kategorien
Mehr zu Geometric Transformation and Image Registration finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!