Dear Matthias, sorry for the delay, but I was out of office and since I have implemented the module so far no one else has answered you. I have applied your patch to my working solution today. The manual registration sliders are working fine with your patch, so I will commit it tomorrow. I will let you know the SVN revision containing your patch.
Thank you very much for contributing the patch! Regarding your other problem, we are currently working on some issues with the correct visualization for every update during registration within MITK. Maybe you can send me your testcase images, so that I can check them as well and can try to find a solution. Best regards, Daniel --- Dipl.-Inform. Med. Daniel Stein German Cancer Research Center Div. Medical and Biological Informatics Im Neuenheimer Feld 280 D-69120 Heidelberg, Germany Phone: (+49) 6221/42-3547 Fax: (+49) 6221/42-2345 http://www.dkfz-heidelberg.de/de/mbi/ Homepage: http://www.dkfz-heidelberg.de/de/mbi/people/Daniel_Stein.html -----Ursprüngliche Nachricht----- Von: Matthias Keil [mailto:[EMAIL PROTECTED] Gesendet: Mi 26.11.2008 15:48 An: [email protected] Betreff: Re: [mitk-users] Visualization Error after Registration Dear MITK developers, it would be nice if you could give me a little update about the status of my patch. Unfortunately I didn't get any feedback so far. Best regards, Matthias Matthias Keil schrieb: > Dear MITK developers, > > I am working quite a lot with the QmitkRigidRegistration widget. I was > playing around a bit with the different metrics and optimizers > included in the functionality. I did so by decomposing a given > translation into its x, y and z component. Registration worked out > quite well for these easy given tasks (translating by 2 mm along each > axis). > > Unfortunately there seems to be an error in displaying the > registration results and optimization steps. I attached a .zip file to > visualize this error. The calculations done for the registration are > correct, as you can see from the output windows (amount of translation > is exact and mean squares metric has value 0). The error that occurs > is that a translation in x direction results in a translation in z > direction in the visualization and vice versa. > > I think that the error must be somewhere in the following function: > > QmitkRigidRegistrationSelector::SetOptimizerValue > > which is called for each optimizer step. I do not think that this > error is limited to the translation transform case only, but is more > systematically. Therefore I think that something might be wrong in the > last part of the function, where the m_movingGeometry member is > calculated. > > Unfortunately I am not that experienced with the given transformations > and changes between ITK and VTK yet. > > I am looking forward to hearing from you! > > Best wishes, > Matthias Keil > -- > | Dipl.-Ing. Matthias Keil > | > | Fraunhofer Institute for Computer Graphics (IGD) > | Cognitive Computing & Medical Imaging > | Fraunhoferstraße 5, 64283 Darmstadt, Germany > | > | phone : +49.6151.155.212 > | fax : +49.6151.155.480 > | e-mail : [EMAIL PROTECTED] > | skype : matthias.keil.office > | web : http://www.igd.fraunhofer.de/~makeil > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > ------------------------------------------------------------------------ > > _______________________________________________ > mitk-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/mitk-users -- | Dipl.-Ing. Matthias Keil | | Fraunhofer Institute for Computer Graphics (IGD) | Cognitive Computing & Medical Imaging | Fraunhoferstraße 5, 64283 Darmstadt, Germany | | phone : +49.6151.155.212 | fax : +49.6151.155.480 | e-mail : [EMAIL PROTECTED] | skype : matthias.keil.office | web : http://www.igd.fraunhofer.de/~makeil ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ mitk-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mitk-users
