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

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amr elslene 2021-12-30

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https://ww2.mathworks.cn/matlabcentral/answers/1619995-how-can-i-extract-symbols-in-leftbottom-and-rightbottom-panals-to-separate-images

评论： Voss 2021-12-31

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Image Analyst 2021-12-31

编辑：Image Analyst 2021-12-31

testRGBImage.m

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 2021-12-31

thank you

you help me alot<3

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Voss 2021-12-31

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https://ww2.mathworks.cn/matlabcentral/answers/1619995-how-can-i-extract-symbols-in-leftbottom-and-rightbottom-panals-to-separate-images#answer_865425

在 MATLAB Online 中打开

image.jpeg

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'));

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amr elslene 2021-12-31

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 2021-12-31

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.

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