Search found 18 matches

by Grégory Operto
Tue Dec 08, 2009 4:43 pm
Forum: BrainVISA
Topic: cortical surface-based functional analysis
Replies: 20
Views: 6542

Re: cortical surface-based functional analysis

Hi MSh, Here are some hints about filling-in the process fields : - you must give a projection_texture which is the concatenation of all the textures resulting from the projection of every functional volume. This concatenation process can be found in the general Tools toolbox. - for protocol_text, y...
by Grégory Operto
Fri Nov 20, 2009 12:33 pm
Forum: Anatomist
Topic: Keeping windows synchronized under zero gravity mode
Replies: 6
Views: 3097

Re: Keeping windows synchronized under zero gravity mode

Hi Denis, thanks for your help, indeed the Python script works perfectly and is quite handy :P ! In the same time, I finally could add this additional mode in the code of my Anatomist version and it seems to be working. In the future, I'd like to ask for your advice in order to commit (or not) this ...
by Grégory Operto
Tue Nov 17, 2009 9:31 am
Forum: Anatomist
Topic: Keeping windows synchronized under zero gravity mode
Replies: 6
Views: 3097

Re: Keeping windows synchronized under zero gravity mode

Hi Olivier, this link allows to keep windows synchronized when you animate one of them (in particular, when the windows have sliders on the right, you can press 'space' to have the slider scrolling automatically, either on one window, or on all of them if the Ctrl +L mode is on...). Quite useful whe...
by Grégory Operto
Mon Nov 16, 2009 10:41 pm
Forum: Anatomist
Topic: Keeping windows synchronized under zero gravity mode
Replies: 6
Views: 3097

Keeping windows synchronized under zero gravity mode

Hi everybody, my question is almost given in the title. I know it is possible to link different windows (using Ctrl+L) to have all of them synchronized when one of them is scrolling and it is really convenient ; now I'd like the windows to keep synchronized when one window is on "zero gravity&q...
by Grégory Operto
Thu Oct 15, 2009 5:06 pm
Forum: BrainVISA
Topic: cortical surface-based functional analysis
Replies: 20
Views: 6542

Re: cortical surface-based functional analysis

Did you give a look to the log to get more info on what might have caused the error ? (BrainVisa menu -> log, in the process window)
If not, could you send me a copy of the log (maybe in a private message)... Please send especially the log info related to the process in particular.
by Grégory Operto
Wed Oct 07, 2009 10:48 am
Forum: BrainVISA
Topic: cortical surface-based functional analysis
Replies: 20
Views: 6542

Re: cortical surface-based functional analysis

Hi, indeed, as Denis wrote it previously, there is a bug in the process Python code. The bug can be solved immediately by commenting out some part of the code. In the directory $BRAINVISADIR/brainvisa/toolboxes/cortical_surface/processes/functional/functional-projection/ , edit the file named Functi...
by Grégory Operto
Thu Nov 06, 2008 5:03 pm
Forum: AIMS
Topic: Segfault when smoothing on generated spherical meshes
Replies: 1
Views: 4826

Segfault when smoothing on generated spherical meshes

Hello everybody :) After generating spherical meshes using AimsMeshGenerate, running AimsMeshDecimation or AimsMeshSmoothing (or AimsMesh2Sphere) will end by an error (segmentation fault). It seems that smoothing along the mesh using <aims/primalsketch/finiteElementSmoother_d.h> (which is my primary...
by Grégory Operto
Wed Mar 26, 2008 9:08 am
Forum: BrainVISA
Topic: Bug selecting coordinates using Anatomist
Replies: 5
Views: 1958

Re: Bug selecting coordinates using Anatomist

Yes indeed that way it works much better.
Thanks for the clue !
Grégory
by Grégory Operto
Tue Mar 25, 2008 2:40 pm
Forum: BrainVISA
Topic: Bug selecting coordinates using Anatomist
Replies: 5
Views: 1958

Re: Bug selecting coordinates using Anatomist

Then I guess I am mistaking how to use the pencil tool because when I click on the pencil in my Brainvisa iteration window a first time to enter my first set of coordinates (let's say AC), it runs Anatomist with nothing inside. Then I load my subject.ima in Anatomist and I click again on the pencil ...
by Grégory Operto
Fri Mar 21, 2008 7:17 pm
Forum: BrainVISA
Topic: Bug selecting coordinates using Anatomist
Replies: 5
Views: 1958

Bug selecting coordinates using Anatomist

Hi everybody! Just notifying a strange reaction from the iteration window when selecting coordinates using Anatomist for example selecting ACPC coordinates in T1 MRI segmentation pipeline. If I use it properly, after entering all my subjects MRI raw images, the first click on the pencil next to ACPC...
by Grégory Operto
Tue Jan 23, 2007 5:19 pm
Forum: Anatomist
Topic: Cannot place the link cursor on some part of graphic window
Replies: 7
Views: 5678

Thank you !!!

Grégory

Image
by Grégory Operto
Tue Jan 23, 2007 11:16 am
Forum: Anatomist
Topic: Cannot place the link cursor on some part of graphic window
Replies: 7
Views: 5678

Problem with rendering polygons

Hi Denis, Indeed I'm currently having a problem with rendering meshes in Anatomist.. Whereas rendering volumes in 3D windows doesn't show any issue, as soon as I load a mesh in a window, I get this curious result : http://gregory.operto.perso.esil.univmed.fr/mesh.jpg I just installed Mandriva Powerp...
by Grégory Operto
Tue Aug 29, 2006 2:50 pm
Forum: Anatomist
Topic: Projecting volumes onto meshes from a terminal ?
Replies: 7
Views: 4403

Indeed, I usually use Anatomist history to avoid writing the whole script manually. However, for some reason the 3D fusion parameters aren't stored in my history.ana.
But thanks to the "Fusion3DParams" trick, the problem is now solved, thank you !
Grégory
by Grégory Operto
Sun Aug 27, 2006 4:24 pm
Forum: Anatomist
Topic: Projecting volumes onto meshes from a terminal ?
Replies: 7
Views: 4403

Projecting volumes onto meshes from a terminal ?

Hi ! I was just wondering if by chance there would be a command (e.g. from a terminal) to create textures from the projection of volumes onto meshes. From a terminal and/or writing a script (and/or maybe by another way), I could create projections more quickly and reliably than by clicking/Ctrl+F/3D...
by Grégory Operto
Sat Aug 12, 2006 11:16 am
Forum: Anatomist
Topic: Setting the point of origin of a 3D volume in a 3D window
Replies: 2
Views: 2305

Yes, super merci !

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