[slicer-users] Touble with gaussian module

Sylvain Jaume sylvain at csail.mit.edu
Sun Feb 14 17:05:06 EST 2010


Hi Fred,

Have you tried to change the Data Directory when you save the volumes? Click
on the name of the directory and browse to a different directory (e.g.
create a new directory in C: and point to it).)

Yes, everything I described in the previous emails still applies.

HTH,
Sylvain

On Sun, Feb 14, 2010 at 2:47 PM, Fred <fredlouazel at hotmail.com> wrote:

>      [image: Lancer le diaporama] Lancer le diaporama<http://g.msn.com/5meen_us/171?path=/photomail/%7B1d6ec11c-2140-4098-b90e-47598cc1c48c%7D&image=6A8A3085D74CA8F9%21189&imagehi=6A8A3085D74CA8F9%21187&CID=7677001866207340793> [image:
> Enregistrer toutes les photos] Enregistrer toutes les photos  Vous voulez
> enregistrer toutes ces photos en même temps ? Savoir comment
> <http://help.live.com/help.aspx?mkt=fr-ca&project=WL_Mailv3&querytype=keyword&query=segami_lla_evas> Les
> photos sont disponibles en ligne pendant 30 jours.
>
>  Hi,
>
> This is the way I do.
> 1- I load volume from a DICOM cdrom. I select one slice and check the box
> centered in volume options. 3D slicer takes and shows all slides.
> 2-In Editor, I create a lable and I use threshold button to segmente . When
> the threshold level looks perfect, I clic "apply" after I clic on SaveIsland
> button to keep the bone I want then I save. Here you will find the
> cla2.nrrd file created
>
> 3-I use cast image module
>
> I create a new commandline,
>  I choose cla2.nrrd  as the input volume,
> I create an output volume named cla2cast.nrrd ,
> I check float
> then apply
> under parameter set it is written "complete". Normaly it written "Completed
> with error". When I want to save, the file cla2cast isn't pre-check . When I
> check it and save. There is a window in which it is written "cannot save
> cla2cast. Do you want to continue to save ?".  This time I doesn't links
> slices controls across all slices viewers And I create a new scene by adding
> a volume "cla2.nrrd" before to do the cast image. Habitually , I load the
> scene I used to create the volume "cla2.nrrd"
>
> 4-Gaussian blur
>     I create a new commandline
>      I choose cla2cast.nrrd  as the input volume,
>      I create an output volume named cla2blur.nrrd ,
>     Then apply
>     under parameter set it is written "complete with errors"  see the
> picture error blur
>   <http://public.bay.livefilestore.com/y1pVKvbGUDgQIQRcyep-s1-X76D81hBOTJ8ip-7T7JyqX4AowegPUeOzvUElmTIrImGtr359J490lqxFyt06M-XuA/errorblur.jpg?download>
>     <http://public.bay.livefilestore.com/y1pblI29vYgrsJymN0bbAdwl48MOLmtT-vetZNxr6NuOpR_ZhcvgMSNiDliCXxVt5tH7osBcUrifvhxGnYI5dHLbw/errorblursave.jpg?download>
>    When I save the work the cla2blur file isn't check and if I check it
> and save it, there is a popup see the next pic
>
> Another question. You told me when you propose me theses steps to choose a
> lable corresponding to the half of the volume. Where Should I to do this ?
>
>  *From:* Sylvain Jaume <sylvainjaume at gmail.com>
> *Sent:* Sunday, February 14, 2010 2:04 PM
> *To:* Fred <fredlouazel at hotmail.com>
> *Cc:* <slicer-users at bwh.harvard.edu> <slicer-users at bwh.harvard.edu%3E>
> *Subject:* Re: [slicer-users] Touble with gaussian module
>
> Hello Fred,
>
> Can you copy the error message you got? Did you cast to float before using
> the Gaussian Blur module? Could you list all the volumes created?
>
> Sylvain
>
> On Feb 14, 2010, at 12:11 AM, "Fred" <fredlouazel at hotmail.com> wrote:
>
>   Hi,
>
> I am trying to smouth a 3D surface by using modules : editor (to make a
> label and creat a voume with the threshold button) cast image, gaussian blur
> and grayscal model maker.
>
> When I use cast image or gaussian with the volume created, the software run
> and complet "with errors" and I can't save the new volume. I am not able to
> get "completed" without error.
>
> How can I fix it ?
>
> I joint the volume created with Editor and the threshold to give you an
> Idea
>
> Thanks
>
>  <cla2.nrrd>
>
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> <http://g.msn.com/5meen_us/175>
>
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