[Vv] clitkAffineTransform - double to float

Thomas BAUDIER thomas.baudier at creatis.insa-lyon.fr
Mon Nov 26 16:54:11 CET 2018


Hi Benoit,

Thank you for your observation. I did the modification:
https://github.com/open-vv/vv/commit/4155f049dc94e05e1f88a9cbdeb817243706c900

I do not know why double images were not managed by this filter. Maybe 
you could encounter the same problem with other filters in the future; 
contact me.

Regards
Thomas

On 2018-11-23 19:46, Benoît Presles wrote:
> Dear Thomas,
> 
> I have just noticed that when I use clitkAffineTransform to resample a
> double image (clitkAffineTransform -i WB_crop.nii -o
> resampledWB_CTAC.nii --size=32,32,31  --adaptive), the output image is
> not in double format but in float.
> Is it a normal behaviour ?
> Below are the outputs of clitkImageInfo:
> clitkImageInfo WB_crop.nii - 3D double 15x15x14 4x4x4
> 113.414x-156.586x-480.5 3150
> clitkImageInfo resampledWB_CTAC.nii - 3D float 32x32x31
> 1.875x1.875x1.80645 112.352x-157.648x-481.597 31744
> 
> 
> Best regards,
> Ben
> 
> 
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