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Is there any option to find the which part of the images are different from other?

asked 2017-09-20 00:06:04 -0500

Prakash iOS gravatar image

updated 2017-09-20 00:06:31 -0500

I'm new to OpenCV, I want to develop the app that needs to find the which part of the images are different from other images.

For example, I have 4 four images, in it small part of the images are different in all images in same co-ordinate. So we need to find the exact co-ordinate.

Thanks in advance.

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Are the images the same size? What happens if you subtract them?

mfisher gravatar imagemfisher ( 2017-09-27 09:58:31 -0500 )edit

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answered 2017-10-03 09:24:08 -0500

John_OpenCVdev gravatar image

Find the difference between the images and apply the MinmaxLoc method of OpenCV to find the maximum difference location in the image and use those.

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Asked: 2017-09-20 00:06:04 -0500

Seen: 100 times

Last updated: Oct 03 '17