How to locate a sub image in the original image with both images having the same size?

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Mr.X
Mr.X on 20 Jun 2017
Edited: Mr.X on 20 Jun 2017
Hello, I am new guy to matlab and I would like to get some help to locate a portion of an image in the original image with both the images having the same size.

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Answers (1)

Image Analyst
Image Analyst on 20 Jun 2017
If they're both the same size, then the upper left of the position will be (1,1).
If one image is smaller than the other, you can use normalized cross correlation, using the function normxcorr2(), like in the attached demo.

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