[Insight-users] Inputs do not pccupy the same physical space!

[Bill Lorensen]

Hui,

We recently added this check. Looks like we need to add a tolerance to the
check.

I'ved cc'ed Jim Miller. He added the new check.

Can you point us to the datasets?

Bill

On Thu, Oct 20, 2011 at 2:31 PM, Hui Tang - TNW <H.Tang at tudelft.nl> wrote:

>  Dear ITK user,
>
>
>
> I got this error
>
>
>
> terminate called after throwing an instance of 'itk::ExceptionObject'
>   what():
> /home/htang/Programs/ITK4/ITK/Modules/Core/Common/include/itkImageToImageFilter.hxx:253:
> itk::ERROR: xxxxxxxxxxxtImageFilter(0x166f080): Inputs do not occupy the
> same physical space!
> InputImage Origin: [0.117188, 12.0703, 104.7], InputImage1 Origin:
> [0.117188, 12.0703, 104.7]
>
> when I read one image.
>
>
>
> I did
>
> software1.exe -i input.mhd -o output1.mhd
>
> software2.exe -m output1.mhd -n input2.mhd -o output2.mhd
>
>
>
> software1 is built on ITK3
>
> software2 is built on ITK4
>
>
>
> If I replace output1.mhd with  input2.mhd , software 2 does not give any
> error.
>
> (do  software2.exe -m input2.mhd -n input2.mhd -o output2.mhd)
>
>
>
> The weird thing is if I visually check output1.mhd and  inpput2.mhd, they
> do not look different, but their position of origion  differs slightly.
>
>
>
>  the origins are:
>
> 5.000000000005e-07
>
> 11.9531125
>
> 104.4
>
>
>
> and
>
>
>
> 4.99188999997235e-07
>
> 11.9531254992
>
> 104.400004148079
>
>
>
> I would appreciate you if you can help me to solve this problem, thanks a
> lot!!!
>
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