how can i extract symbols in leftbottom and rightbottom panals to separate images

[Image Analyst]

Same as your earlier post which I already answered (and it's attached again here). Benjamin is using fixed coordinates like I asked you about (but you didn't answer). In your original/earlier post I have posted an answer that doesn't depend on knowing the rows and columns of the 3 panels because it finds them automatically.

[amr elslene]

thank you

you help me alot<3

Answer 1

[Voss]

im = imread('image.jpeg');

im_top = im(1:30,:,:);
im_bottom_left = im(31:end,1:69,:);
im_bottom_right = im(31:end,70:end,:);

imwrite(im_top,'image_top.jpeg');
imwrite(im_bottom_left,'image_bottom_left.jpeg');
imwrite(im_bottom_right,'image_bottom_right.jpeg');

figure();
subplot(2,2,1);
imshow(im);
subplot(2,2,2);
imshow(imread('image_top.jpeg'));
subplot(2,2,3);
imshow(imread('image_bottom_left.jpeg'));
subplot(2,2,4);
imshow(imread('image_bottom_right.jpeg'));

[amr elslene]

thank you

[Voss]

No problem, and Image Analyst is correct that my answer will only work for images of this specific size where the regions are these specific sizes. If you want a solution that will work in general, I'm sure his answer on your other question will do the job.

[amr elslene]

https://www.mathworks.com/matlabcentral/answers/1619960-how-to-split-image-to-3-parts#comment_1911900

what do you think

Thanks in advance@Benjamin

[Voss]

I think you'll most likely need to use some image processing techniques like Image Analyst uses in his answer over there. I'm not really familiar with those techniques, sorry.