Cropping out two images from one big image by manually selecting the cropping are
How can I crop two images out from one big image by manually selecting the region for cropping out with a rectangle for example? Additionally, how can I extract the rows and columns that I selected with the rectangle?
Prashant Kumar answered .
2025-11-20
img = imread('pears.webp');
figure();
ax1 = axes();
imshow(img, 'Parent', ax1)
fprintf('Drag a rectange on the image.\n')
roi = drawrectangle(ax1);
img_small = imcrop(img, roi.Position);
figure();
ax2 = axes();
imshow(img_small, 'Parent', ax2)