[Insight-users] Using a transform
Luis Ibanez
luis.ibanez at kitware.com
Wed Oct 1 09:43:40 EDT 2008
Hi Josiane,
a) How do you arrive to the conclusion that the image is empty ?
by using a viewer ?
(if so, please let us know what viewer you are using)
b) Is this a PNG image of 16 bits ?
You will find many examples of resampling a moving image using
the transform resulting from a Registration, in the directory
Insight/Examples/Registration
a common mistake is to save PNG images in 16 bits that only
contain data in the first 8 bits. Most viewers do not rescale
the intensities and then the images look empty.
Another common mistake is forgetting to initialize properly
the ResampleImageFilter parameters for:
* OutputOrigin
* OutputDirection
* OutputSpacing
Please let us know about the questions above.
Thanks
Luis
-------------------------------------
Yankam Njiwa Josiane Adrienne wrote:
>
> Dear all,
>
> I have a remaining problem with applying a tranform on an image. I would like to use the transform result of my registration program to apply on the moving image and write this image into a file. When i do it i have an empty image. Could somebody help me to solve this problem? Thanks a lot,
>
> Regards,
>
> Josiane.
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