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how to join two image

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Ibrahim Thorig
Ibrahim Thorig el 13 de Mayo de 2014
Editada: DGM el 29 de Mzo. de 2023
I have two fragments of one image, i want join these two piece. someone please tell me how to join these two fragments.
thanks in advance
  3 comentarios
Image Analyst
Image Analyst el 29 de Mzo. de 2023
@heba If you have any more questions, start a new question and then attach your data and code to read it in with the paperclip icon after you read this:
DGM el 29 de Mzo. de 2023
Editada: DGM el 29 de Mzo. de 2023
There isn't enough information to provide an answer as-is, but this probably should be posted as a new question anyway.
I'd suggest starting a new question by using the 'Ask' link at the top of the page. When you do, provide an explanation of the specifics.
  • what files you have (provide examples that work/don't work if possible)
  • attach a minimal code example that demonstrates the problem
  • describe the specific goals, expectations, observations

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Respuestas (2)

Benjamin Avants
Benjamin Avants el 13 de Mayo de 2014
You should use the cat() function.
if your images are A and B and you want to merge them so that you get AB (A on the left with be on the right) the command looks like this:
newImg = cat(2,A,B);
If you want A on top of B:
newImg = cat(1,A,B);
  8 comentarios
Vaibhav el 24 de En. de 2023
Editada: Vaibhav el 24 de En. de 2023
I used the cat function but the new image produced is changed in color
Image Analyst
Image Analyst el 24 de En. de 2023
@Vaibhav it should not change the absolute color. Are both your images RGB? Or is one gray scale? Are both in a similar value range, like 0-1 or 0-255, or 0-65535? If the ranges are way different, then one may appear a lot darker than the other. If you still have problems, attach your code and both your images and create a new discussion thread.

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Image Analyst
Image Analyst el 13 de Mayo de 2014
Have you checked out these similar questions:
  2 comentarios
nicole el 21 de Oct. de 2022
Not all posts are similar. I've gone through several threads with no answer because they've been tagged as similar.

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