[Insight-users] request an example for InterpolateImagePointsFilter

[Luis Ibanez]

Hi Hussein,

Please find attached an example that will take points from a list,
and use them to interpolate values from a 3D image.

If you actually convert this to a filter, it will be great is you
contribute it back to the Insight Journal   :-)
http://www.insight-journal.org/


   Thanks

         Luis


----------------------------------------------------
On Mon, Feb 9, 2009 at 2:28 PM, Hussein Sharafeddin <sharah at rpi.edu> wrote:

>  Hi all,<http://www.itk.org/Doxygen/html/classitk_1_1InterpolateImagePointsFilter.html>
> this is my first email here.
> I need an example on how to use
> InterpolateImagePointsFilter<http://www.itk.org/Doxygen/html/classitk_1_1InterpolateImagePointsFilter.html>
> I am trying to use an equivalent of matlab's
> interp3(img, xcoords, ycoords, zcoords, 'method')
> So img would be a 3D image, and each of [xyz]coords
> is a list of floating point coordinate values. The output
> should be the grayscale intensity values in the image.
> Thanks
>
>
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CMAKE_MINIMUM_REQUIRED(VERSION 2.4)
IF(COMMAND CMAKE_POLICY)
  CMAKE_POLICY(SET CMP0003 NEW)
ENDIF(COMMAND CMAKE_POLICY)

PROJECT(InterpolateImagePointsFilter)

FIND_PACKAGE(ITK REQUIRED)
INCLUDE(${ITK_USE_FILE})

ADD_EXECUTABLE(InterpolateImagePointsFilter InterpolateImagePointsFilter.cxx )
TARGET_LINK_LIBRARIES(InterpolateImagePointsFilter ITKIO ITKCommon)
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