[ITK-users] Write a result image witout resampling

[suneeza hanif]

Hello Gabriel,

I have same problem when I do re-sampling, image quality is not same as
before. You mentioned that you changed the cast filter type to
RescaleIntensityImageFilter
type but when I tried to change it I got an error. As
RescaleIntensityImageFilter
type already contains input and output image type and casting filter type
also needs input and output image type.

Can you please tell me in detail how did you manage to get the desired
results. This would be of great help.

Thanks.

Best Regards,
Suneeza

On Tue, Jan 26, 2016 at 6:57 PM, Gabriel A. Giménez <
gabrielgimenez85 at gmail.com> wrote:

> Thanks Dženan Zukić...., I changed the cast filter type
> to RescaleIntensityImageFilter and I got the expected result.
>
> Best Regards...
>
> 2016-01-10 16:22 GMT-03:00 Dženan Zukić <dzenanz at gmail.com>:
>
>> Hi Gabriel,
>>
>> you probably need to use interpolation method of a higher quality for the
>> final resampling, i.e. windowed sinc
>> <http://www.itk.org/Doxygen/html/classitk_1_1WindowedSincInterpolateImageFunction.html>
>> instead of linear
>> <http://www.itk.org/Doxygen/html/classitk_1_1LinearInterpolateImageFunction.html>
>> .
>>
>> Regards,
>> Dženan
>>
>> On Fri, Jan 8, 2016 at 9:17 PM, Gabriel A. Giménez <
>> gabrielgimenez85 at gmail.com> wrote:
>>
>>> Hi everyone...how are you ?
>>>
>>> I'm going to point, to finish the registration process build the new
>>> transformed fixed image (based on the manual examples), but the quality of
>>> the generated image is degraded...how I can create a new image with the
>>> same quality as the original image? I just need to apply the transformation
>>> parameters.
>>>
>>> Regards and thanks in advance,
>>>
>>> --
>>> *Gabriel Alberto Giménez.*
>>>
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>>
>
>
> --
> *Gabriel Alberto Giménez.*
>
> _____________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Kitware offers ITK Training Courses, for more information visit:
> http://www.kitware.com/products/protraining.php
>
> Please keep messages on-topic and check the ITK FAQ at:
> http://www.itk.org/Wiki/ITK_FAQ
>
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