[Insight-users] Is there a way to get intermediate results from a registration process?

[Lydia Ng]

Pablo,

Depending on the optimizer you are using, you could connect up an =
observer to
the optimizer and get the parameters that way - see section 8.3 of the
software guide on how to monitor registration.

- Lydia

> -----Original Message-----
> From: Pablo D. Burstein [mailto:pablob at grasp.cis.upenn.edu]
> Sent: Thursday, March 18, 2004 5:50 AM
> To: insight-users at itk.org
> Subject: [Insight-users] Is there a way to get intermediate results =
from a
> registration process?
>=20
> Hi,
>=20
>     I'd need to present intermediate images along a registration
> process, i.e., be able to obtain the transform parameters AT EACH
> ITERATION step, in order to resample and show the (processed) moving
> image. So far, I've found the method
> ImageRegistrationMethod::GetLastTranformParameters(), but it seems =
these
> are only updated AT THE END of the registration process (after the
> optimizer stopped).
>=20
> Thank you,
> Pablo
>=20
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