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how to use contours to compare two images?

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Hello, i'm trying compare the following two attachments using contours. if anyone has any information that i can read up about comparing the two. or if there is a plain syntax, i'd appreciate it.

Answers (1)

Naman Chaturvedi
Naman Chaturvedi on 13 Aug 2018
Hello Hasan,
You can use the function 'imcontour' to observe and compare the contours of the two images. But, before that, you might want to sharpen the image using unsharp masking or laplacian. For which, you may use the function 'imsharpen'. The code may look something like this:
i_s=imsharpen(i); %unsharp masking
You can read more about imcontour and imsharpen.
Hope this helps.

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