[Rtk-users] Rtk reconstruction query

[Simon Rit]

Hi,
Please use the mailing list
<https://www.creatis.insa-lyon.fr/mailman/listinfo/rtk-users>. ITK let you
define an image with anisotropic voxel spacing which you can pass as the
first input of rtk::FDKConeBeamReconstructionFilter. You probably want to
adjust the smoothing of the ramp filtered projections in the v direction by
tuning the HannYCutFrequencyY
<http://www.openrtk.org/Doxygen/classrtk_1_1FFTRampImageFilter.html#ac1468efd30c00f33c944560c1206cf1b>
parameter.
Simon

On Thu, Apr 6, 2023 at 6:10 AM vivek vs <vivek95.vs at gmail.com> wrote:

> Hi Simon,
>
> Sorry for the typing error slice thickness is 1mm
>
>
> On Thu, Apr 6, 2023, 09:24 vivek vs <vivek95.vs at gmail.com> wrote:
>
>> Hi Simon,
>>
>>         I'm a Biomedical PhD student doing project in image
>> reconstruction using rtk....i have query is it possible to reconstruct
>> using fdk for variable slice thickness of CT
>>
>> For example i have a CT with width 217mm(512) and height 217mm(512)
>>
>> No. of slices:120
>> Slice thickness is 120
>>
>>
>
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