[caret-users] too many crossovers

[Donna Dierker]

Hi Bela,

One thing you can do is view your source (and target, if non-standard) 
borders on the source sphere.  Then, select D/C: Surface Miscellaneous: 
Drawing mode: Hide surface.  Spin the sphere around (or use the toolbar 
buttons to switch from medial, lateral, etc.), and make sure there are 
no hard right turns or kinks in any of your borders.  The medial wall 
ventral is a common trouble spot for hooks/kinks.  Make sure you turn 
Drawing Mode back to Tiles and lighting when you're done inspecting the 
borders.

If you see no problems, then send me a zipped archive of your source 
dataset (including all the files selected on the registration menu).  
Also, either enumerate the source settings or give me a screen capture 
of the source tab on the registration dialog, so I know which files you 
selected.  Upload the zipped archive here:

http://pulvinar.wustl.edu/cgi-bin/upload.cgi

If you're using a standard atlas target, like the PALS_B12.LR borders, 
then just say so and no upload is necessary for the atlas target.  
Otherwise, I'll need that, too.

I'll try it on my end and let you know what I find.

Donna

On 11/19/2008 11:27 AM, Bela Bhatia wrote:
> Hello,
>
> I am getting too many crossovers while processing spherical 
> registration.
>
> The border starting points are all corect.
>
> What else can I do?
>
> Thanks
> Bela
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