[Insight-users] A new version of InsightApplications/ImageRegistration2D

[Luis Ibanez]

Hi Lino,

Thanks for contributing your improvements to this application.

Given that the previous application wasn't really useful, we
simply replace it with yours instead of adding yours as a new
one.

Your code has now been committed into the CVS repository under

         InsightApplications/
                    ImageRegistration2D



The new GUI looks great, and the application worked nicely for
registering both with Mutual Information and Means Squares.


   Thanks a lot,


        Luis



----------------------
Lino Ramirez wrote:
> Good Afternoon,
> 
> I was looking for an application for doing tutorials for High School and
> undergraduate students. I decided to go with ImageRegistration2D but this
> application has the same problems that Luis Ibanez pointed out for the
> ImageRegistration application
> 
> "This application is unfortunately quite missleading. (we should probably
> remove it from the repository). It is only illustrating how to put
> together all the components of the registration framework.  They are not
> fine tunned for working together, so it will be useless to attempt to
> perform a real registration with this application."
> 
> http://public.kitware.com/pipermail/insight-users/2004-May/008516.html
> 
> So, I decided to make a couple of changes:
> * I added the possibility of applying a rigid transformation and additive
> noise to the moving image (it is for tutorials, so you could have the same
> fixed and moving image, then you apply a rigid transformation to the
> moving image and try to recover the transformation using image
> registration).
> 
> * I decided to use only 2 types of similarity metrics (Normalized Mutual
> Information and Mean Squares)
> 
> * I added the option of setting the parameters of the optimizer
> (RegularStepGradientDescent)
> 
> * I added the mixed channel view to display the registration results
> 
> The new version is available at
> http://www.ece.ualberta.ca/~ramirez/itk/InsightApplications/NewImageRegistration2D/
> 
> If you think it could be useful to new ITK users, I would like to
> contribute it to the Toolkit.
> 
> Have a nice day,
> 
> Lino
> 
> _______________________________________________
> Insight-users mailing list
> Insight-users at itk.org
> http://www.itk.org/mailman/listinfo/insight-users
> 
>