what is the algorithm imregdemons uses?

I am trying to find a paper/code/power point or some other reference.

[Adam]

If the help gives no reference and the code is not viewable then it is probably proprietary code of Mathworks.

[OJ27]

Thanks. do you know of a similar work with matlab code? I have seen a couple of papers but have not been successful finding the implementation yet.

Answer 1

[Michelle Wu]

You can actually see the implementation of function 'imregdemons' in MATLAB by typing the following command into MATLAB command window:

 >> edit imregdemons

There are two examples of using 'imregdemons' in the following doc page for the current release R2017a:

https://www.mathworks.com/help/images/ref/imregdemons.html

I also found the example below which uses 'imregdemons' for image alignment:

https://scanbox.org/2016/06/30/non-rigid-image-alignment-in-twenty-lines-of-matlab/

[Zhen Yang]

Thanks for your answer. It helps me well.