calculating the provide integral
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hello all. I want to calculate this integral. this formula is for image registration, but for practice, I work with 1D signla.I have I1 and I2 and u(x). I1 and I2 are a 3000*1 matrices. I meshed 1d signal and divided into the 600 element. I am wondering how I should calculate this integral. thank you.
2 Comments
Matt J
on 11 Oct 2023
Is there any reason you are pursuing your own implementation, as opposed to using imregister()?
Walter Roberson
on 11 Oct 2023
When I look at that integral, it looks to me as if I1 and I2 are intended to be functions, not matrices.
If they are matrices then we have to ask whether x is a scalar or a matrix, and whether u(x) is a scalar or a matrix, so that we can tell if is an element-by-element multiplication or a matrix multiplication.
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