Hi,
A question that then comes to my mind : why do you pass the image as
parameter ? Passing it as input, you would benefit from the pipeline
features, such as making your output outdated when you modify your input
binary mask, or loading of only the required part of your binary mask, ...
Did you try it, and it didn't work ? I can help you do it this way if
you need.
Cyril
On 06/17/2016 06:46 PM, Simon Rit wrote:
Hi Fabien,
I can't say I master this but I had to do something similar in
FieldOfViewImageFilter.json
<https://github.com/SimonRit/RTK/blob/master/utilities/SimpleRTK/Code/BasicFilters/json/FieldOfViewImageFilter.json>.
Look at the "ProjectionsStack" parameter which is actually a 3D image.
How did I come up with such a complicated code? No clue, but SimpleITK
has similar ugly json files, e.g.,
LabelMapContourOverlayImageFilter.json
<https://github.com/SimpleITK/SimpleITK/blob/master/Code/BasicFilters/json/LabelMapContourOverlayImageFilter.json>.
My guess is that passing an image as a parameters in an itk image
filter is not so common...
I hope this helps,
Simon
On Fri, Jun 17, 2016 at 11:07 AM, Fabien Momey <[email protected]
<mailto:[email protected]>> wrote:
Hi everyone,
I need some help for updating a JSON file for the
ConjugateGradientConeBeamReconstructionFilter.
I want to test a new implementation I made on this filter to
perform a support constraint for the reconstructed image.
The constraint consists in a binary mask passed as an attribute.
This attribute is a pointer to an image of type TOutputImage. The
default value (in the constructor) is NULL.
I don't know how to write it in the JSON file to wrap this member :
{
"name" : "SupportMask",
"type" : ?,
"default" : ?,
"briefdescriptionSet" : "",
"detaileddescriptionSet" : "",
"briefdescriptionGet" : "",
"detaileddescriptionGet" : ""
}
Does it also need to perform a specific cast with the optional
field custom_itk_cast ? I don't really understand how it works.
Thanks in advance for your help.
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