function in matlab for registration

Hi

I have two image has two different time..

is there a function in matlab for registration

Answer 1

[Image Analyst]

You can use imregister() in the Image Processing Toolbox. It was introduced a few versions ago, so unless you have a really antique version you should have it.

[Image Analyst]

bil bbil's "ANswer" moved here:

i have matlab2013b

Can you give me the structure of imregister or exemple ..I did not understand how used

[Image Analyst]

I don't know what you mean by structure. There are examples in the help for imregister - did you not notice them?

Answer 2

[Alex Taylor]

Also, imregcorr was introduced in R2014a in the Image Processing Toolbox. It uses a phase correlation based approach that is often useful at recovering large misalignments (it looks like the images in this example are rotated by 180 degrees relative to each other). If you have R2014a, I'd look at imregcorr first. Otherwise, imregister.