[Mristudio-users] Landmarker Image File Create Eroor

[susumu]

Hmmm, that's an interesting error message. Xin, is it something we expect
when AIR.exe is not right?

 

  _____  

From: mristudio-users-bounces at mristudio.org
[mailto:mristudio-users-bounces at mristudio.org] On Behalf Of Christian Bieck
Sent: Tuesday, August 05, 2008 3:00 PM
To: XIN LI; mristudio-users at mristudio.org
Subject: Re: [Mristudio-users] Landmarker Image File Create Eroor

 

Hello,

As far as DTI Studio went, I did a regular DTI Mapping as described in the
User's Manual with the Siemens Mosaic files I have, calculating all relevant
images (Color Map, Eigenvector, Mean DWIs, B0, etc.) and then saving them as
seperate Raw Data files.
Then, prior to starting Landmarker, I compiled the .exe files as instructed
and put them into the Landmarker folder, whose path is
C:UsersCBieckDTI_StudioLandmarker .
Then, starting Landmarker, I opened the JHU_Talairach_SS_DWI to use as
template and then opened my DWI file (96x96x60, Field of View 192x192, Slice
thickness 2, Pixel size 2,0x2,0) and all other files I wanted to normalize,
finally loading the .d file in the form of a Raw Data file that contained
the six tensor images Dxx, Dyy, Dzz, Dxy, Dxz, Dyz. It did not have a .d
file extension, however. The loading itself worked without any problems so
far, though.
Making sure that the correct DWI template image was loaded, I then clicked
the "Automatic Image Registration Linear" button when the error message
"Image File Create Error" popped up.
Now I get this error message for all DWI template images JHU_MNI_GA,
JHU_MNI_SS, JHU_Talairach_SS and ICBM_DTI_81 and both with my own .exe files
and those that Dr. Evangelou kindly sent to me, so I'm somewhat perplexed at
it all. Could it be that Windows Vista has something to do with it? DTI
Studio worked very fine so far on Vista, but maybe Vista has a problem with
Landmarker?
Anyways, I hope I could provide enough information. If not, I'd be happy to
elaborate a bit further as I'm looking very much forward to get this problem
solved. 

Thank you for your time,
Christian Bieck






> Dr. Bieck, 
> 
> When AIR alignlinear function is applied, two temporary images are
generated in the Landmarker folder. The message you got means that these two
images cannot be generated. Actually this error rarely happens. 
> 
> Could you please give me more details about how you did? What's the path
of the Landmarker folder on your machine? What's the operating system you
use? Could you please give me a few screenshots to decribe your problem?
> 
> Thanks!
> 
> 
> 
> Xin
> 
> 
> 
> ----- Original Message -----
> From: Christian Bieck <c.bieck at T-Online.de>
> Date: Monday, August 4, 2008 2:37 pm
> Subject: [Mristudio-users] Landmarker Image File Create Eroor
> To: mristudio-users at mristudio.org
> 
> 
> > Hello,
> >  
> >  I'm trying to normalize the files (DWI, B0s, Color Map etc.) I made 
> > via DTI Studio by using the AIR "Linear" option in Landmarker. 
> > However, when I press the button, I get a message saying "Image File 
> > Create Error" even though the correct Atlas sample images were opened. 
> > I got this error message both with using my own compiled .exe files 
> > and the .exe files Dr Evangelou was so kind to send me, so I'm 
> > somewhat at a loss as to what went wrong.
> >  I'd very much appreciate it if you could shed some light on what 
> > might be the possible sources of the Image File Create Error and how I 
> > could fix it.
> >  
> >  Thank you in advance,
> >  Christian Bieck 
> > _______________________________________________
> >  Mristudio-users mailing list
> >  Mristudio-users at mristudio.org
> >   
> 

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