How can I rotate an object in an image (image A) og compare the difference with an another picture with the same object (image B)?

I have already isolated the object from the background which was black both in image A and B. Now I would like to compare the two objects from image A and B to see any differences, which could be color differences, lenght, widht and height etc. And how do I rotate the object so that the angle is the same in both image A and B?

Answer 1

[Madhav Thakker]

Hi Mohammed,

I understand you want to compare objects in two different images. You can have a look at different image registration techniques to align multiple objects of the same scene. I am attaching documentation links to image registration in MATLAB.

https://in.mathworks.com/help/images/approaches-to-registering-images.html

https://in.mathworks.com/discovery/image-registration.html

Hope this helps.

[Mohammed Ismail]

Thank you!