[ITK] [ITK-users] Problem writing RGB Nifti Image

[Nicola Magnabosco]

Hello Brad,

I don't get any error by compiling the code, but the output generated (in
the code below "vector.nii") is unreadable in some viewer or however
corrupted. When I try to read a single channel image with ItkSnap I get this
info:

**Single Channel Image**
Dimension: 91 x 101 x 91 ...
Byte Order: Little Endian
Data Type: float

**Here the RGB Image info (corrupted image):**
Dimension: 91 x 101 x 91
Byte Order: Little Endian
Data Type: unsigned char

So I think the error is right there, in "Data Type".
I can't figure it out why Data Type changes in the writing process.

The code below contained an error in the specification of
niftiIO->componentType(itk::ImageIOBase::UCHAR).
I changed it to niftiIO->componentType(itk::ImageIOBase::FLOAT), but the
error still remain.

Thanks
Nicola M



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