Graphe de plis corticaux (3.1+)

Builds 3.1 and newer variants of cortical folds graphs

Description

This variant of the cortical folds graph construction process allows to build 3.1 and 3.2 versions of cortical folds graphs. Such graph versions correspond to different sets of sulci and relations descriptors, and match different versions of the recognition and morphometry models. Currently the available versions are:

3.1 folds graphs version:

fixes one or two bugs in the 3.0 descriptors, but in a way that makes them not completely compatible with 3.0 models since those models have been trained with the bug...

adds some new descriptors, among which cortical thickness measurements, grey and CSF volumes and surface areas measurements

3.2 folds graphs version:

builds differently and more acutely the "cortical" relations, so has descriptors values which are not compatible with what have learned 3.1 and older models.

will support some fold splitting procedures: fold nodes which are "too big" and which may span across several anatomical entities (sulci, or "sulcal roots") may be separated into smaller parts. Then the folds graph may be updated (relations and descriptors must be recalculated). The splitting procedures may be manual (user driven) or automatic, and are still under development, but are planed for a next release of the BrainVisa T1 MRI toolbox.

It is possible to "upgrade" an older folds graph to a newer version, while keeping its labeling if it has labels. To do so, please use the Upgrade Cortical Folds Graph process.
The older 3.0 graphs are build using an older process, which also provides some documentation on the graph construction: see the 2004 cortical folds graph process.

Paramètres

side: Choice ( input )

mri_corrected: IRM T1 Biais Corrigé ( entrée )

split_mask: Séparation du masque du cerveau ( entrée )

hemi_cortex: CSF+GREY Mask ( entrée )

skeleton: Cortex Skeleton ( sortie )

roots: Cortex Catchment Bassins ( sortie )

graph_version: OpenChoice ( input )

graph: Graphe de sillons corticaux ( sortie )

commissure_coordinates: Commissure coordinates ( optional, entrée )

Talairach_transform: Transform Raw T1 MRI to Talairach-AC/PC-Anatomist ( entrée )

Informations techniques

Toolbox : Morphologist

Niveau d'utilisateur : 2

Identifiant : CorticalFoldsGraphPipeline

Nom de fichier : brainvisa/toolboxes/morphologist/processes/segmentationpipeline/components_obsolete/segmentation/CorticalFoldsGraphPipeline.py

Supported file formats :
mri_corrected :
gz compressed NIFTI-1 image, Aperio svs, BMP image, DICOM image, Répertoire, ECAT i image, ECAT v image, FDF image, FreesurferMGH, FreesurferMGZ, GIF image, GIS image, Hamamatsu ndpi, Hamamatsu vms, Hamamatsu vmu, JPEG image, Leica scn, MINC image, NIFTI-1 image, PBM image, PGM image, PNG image, PPM image, SPM image, Sakura svslide, TIFF image, TIFF image, TIFF(.tif) image, TIFF(.tif) image, VIDA image, Ventana bif, XBM image, XPM image, Zeiss czi, gz compressed MINC image, gz compressed NIFTI-1 image
split_mask :
gz compressed NIFTI-1 image, Aperio svs, BMP image, DICOM image, Répertoire, ECAT i image, ECAT v image, FDF image, FreesurferMGH, FreesurferMGZ, GIF image, GIS image, Hamamatsu ndpi, Hamamatsu vms, Hamamatsu vmu, JPEG image, Leica scn, MINC image, NIFTI-1 image, PBM image, PGM image, PNG image, PPM image, SPM image, Sakura svslide, TIFF image, TIFF image, TIFF(.tif) image, TIFF(.tif) image, VIDA image, Ventana bif, XBM image, XPM image, Zeiss czi, gz compressed MINC image, gz compressed NIFTI-1 image
hemi_cortex :
gz compressed NIFTI-1 image, Aperio svs, BMP image, DICOM image, Répertoire, ECAT i image, ECAT v image, FDF image, FreesurferMGH, FreesurferMGZ, GIF image, GIS image, Hamamatsu ndpi, Hamamatsu vms, Hamamatsu vmu, JPEG image, Leica scn, MINC image, NIFTI-1 image, PBM image, PGM image, PNG image, PPM image, SPM image, Sakura svslide, TIFF image, TIFF image, TIFF(.tif) image, TIFF(.tif) image, VIDA image, Ventana bif, XBM image, XPM image, Zeiss czi, gz compressed MINC image, gz compressed NIFTI-1 image
skeleton :
gz compressed NIFTI-1 image, BMP image, DICOM image, Répertoire, ECAT i image, ECAT v image, FDF image, GIF image, GIS image, JPEG image, MINC image, NIFTI-1 image, PBM image, PGM image, PNG image, PPM image, SPM image, TIFF image, TIFF(.tif) image, VIDA image, XBM image, XPM image, gz compressed MINC image, gz compressed NIFTI-1 image
roots :
gz compressed NIFTI-1 image, BMP image, DICOM image, Répertoire, ECAT i image, ECAT v image, FDF image, GIF image, GIS image, JPEG image, MINC image, NIFTI-1 image, PBM image, PGM image, PNG image, PPM image, SPM image, TIFF image, TIFF(.tif) image, VIDA image, XBM image, XPM image, gz compressed MINC image, gz compressed NIFTI-1 image
graph :
Graph and data, Graph and data
commissure_coordinates :
Commissure coordinates, Commissure coordinates
Talairach_transform :
Transformation matrix, Transformation matrix