Hi Paul,
Thank you! Re-arranging images into separate channels is an excellent idea.
Artur
-----Original Message-----
From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf Of paul mccarthy
Sent: Monday, March 04, 2019 12:16 AM
To: [log in to unmask]
Subject: Re: [FSL] FW: FSLread Error Loading Color Scan
Hi Artur,
Unfortunately none of the FSL tools support the NIfTI RGB colour format - you will either need to re-scale your image to grey-scale (as you have already done), or re-arrange your image into separate images per channel.
Cheers,
Paul
On 04/03/2019, Artur Agaronyan <[log in to unmask]> wrote:
> Dear FSL experts,
>
>
>
> Does this error message mean anything specific? I’m still unable to
> get FLIRT to accept this image.
>
>
>
> Thank you,
>
> Artur
>
>
>
> From: Artur Agaronyan [mailto:[log in to unmask]]
> Sent: Tuesday, February 26, 2019 6:45 PM
> To: [log in to unmask]
> Subject: FSLread Error Loading Color Scan
>
>
>
> Hello FSL experts,
>
> I'm having trouble reading a color NIFTI brain scan in FLIRT. If I
> convert it to a 16-bit black and white image, everything works fine.
> This is FSL
> 6.0.0 on MacOS 10.14.3. This is Terminal's output.
>
> /usr/local/fsl/bin/flirt -in /My_Folder_Mac/NIH/Registration/Scan.nii
> -ref /My_Folder_Mac/NIH/Registration/Reference.nii -out
> /My_Folder_Mac/OUT.nii -omat /My_Folder_Mac/OUT.mat -bins 256 -cost
> corratio -searchrx -90 90 -searchry -90 90 -searchrz -90 90 -dof 12
> -interp trilinear Image Exception : #8 :: Fslread: DT 128 not
> supported
> Fslread: DT 128 not supported
>
> Finished
>
>
>
> This is the file. <https://1drv.ms/u/s!AnoqsEUuNJd4iKEDMNind7C5HY9-Qw>
> How can I read and register this scan?
>
>
>
> Artur Agaronyan
>
> Center for Neuroscience Research
>
> Children's National Health System
>
>
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