Correction de biais T1

Corrige le biais spatial d'une IRM

Description

Cette nouvelle correction de biais devrait être beaucoup plus robuste en cas de faible contraste gris/blanc et/ou large amplitude du biais.

Paramètres

t1mri: Raw T1 MRI ( entrée )

commissure_coordinates: Commissure coordinates ( optional, entrée )

sampling: Réel ( input )

field_rigidity: Réel ( input )

pondération de la contrainte de rigidité du champ

zdir_multiply_regul: Réel ( input )

wridges_weight: Réel ( input )

ngrid: Entier ( input )

background_threshold_auto: Choice ( input )

delete_last_n_slices: OpenChoice ( input )

t1mri_nobias: IRM T1 Biais Corrigé ( sortie )

mode: Choice ( input )

write_field: Choice ( input )

Ecriture du champ correctif

field: T1 MRI Bias field ( optional, sortie )

write_hfiltered: Choice ( input )

hfiltered: T1 MRI Filtered For Histo ( sortie )

write_wridges: Choice ( input )

white_ridges: T1 MRI White Matter Ridges ( sortie )

variance_fraction: Entier ( input )

write_variance: Choice ( input )

variance: T1 MRI Variance ( sortie )

edge_mask: Choice ( input )

write_edges: Choice ( input )

edges: T1 MRI Edges ( sortie )

write_meancurvature: Choice ( input )

meancurvature: T1 MRI Mean Curvature ( optional, sortie )

fix_random_seed: Booléen ( input )

modality: Choice ( input )

use_existing_ridges: Booléen ( input )

Informations techniques

Toolbox : Morphologist

Niveau d'utilisateur : 0

Identifiant : T1BiasCorrection

Nom de fichier : brainvisa/toolboxes/morphologist/processes/segmentationpipeline/components/T1BiasCorrection.py

Supported file formats :

t1mri :

gz compressed NIFTI-1 image, Aperio svs, DICOM image, Répertoire, ECAT i image, ECAT v image, FDF image, FreesurferMGH, FreesurferMGZ, GIS image, Hamamatsu ndpi, Hamamatsu vms, Hamamatsu vmu, JPEG image, Leica scn, MINC image, NIFTI-1 image, SPM image, Sakura svslide, TIFF image, TIFF image, TIFF(.tif) image, TIFF(.tif) image, Ventana bif, Zeiss czi, gz compressed MINC image, gz compressed NIFTI-1 image

commissure_coordinates :

Commissure coordinates, Commissure coordinates

t1mri_nobias :

gz compressed NIFTI-1 image, DICOM image, Répertoire, ECAT i image, ECAT v image, FDF image, GIS image, JPEG image, MINC image, NIFTI-1 image, SPM image, TIFF image, TIFF(.tif) image, gz compressed MINC image, gz compressed NIFTI-1 image

field :

gz compressed NIFTI-1 image, DICOM image, Répertoire, ECAT i image, ECAT v image, FDF image, GIS image, JPEG image, MINC image, NIFTI-1 image, SPM image, TIFF image, TIFF(.tif) image, gz compressed MINC image, gz compressed NIFTI-1 image

hfiltered :

gz compressed NIFTI-1 image, DICOM image, Répertoire, ECAT i image, ECAT v image, FDF image, GIS image, JPEG image, MINC image, NIFTI-1 image, SPM image, TIFF image, TIFF(.tif) image, gz compressed MINC image, gz compressed NIFTI-1 image

white_ridges :

gz compressed NIFTI-1 image, DICOM image, Répertoire, ECAT i image, ECAT v image, FDF image, GIS image, JPEG image, MINC image, NIFTI-1 image, SPM image, TIFF image, TIFF(.tif) image, gz compressed MINC image, gz compressed NIFTI-1 image

variance :

gz compressed NIFTI-1 image, DICOM image, Répertoire, ECAT i image, ECAT v image, FDF image, GIS image, JPEG image, MINC image, NIFTI-1 image, SPM image, TIFF image, TIFF(.tif) image, gz compressed MINC image, gz compressed NIFTI-1 image

edges :

gz compressed NIFTI-1 image, DICOM image, Répertoire, ECAT i image, ECAT v image, FDF image, GIS image, JPEG image, MINC image, NIFTI-1 image, SPM image, TIFF image, TIFF(.tif) image, gz compressed MINC image, gz compressed NIFTI-1 image

meancurvature :

gz compressed NIFTI-1 image, DICOM image, Répertoire, ECAT i image, ECAT v image, FDF image, GIS image, JPEG image, MINC image, NIFTI-1 image, SPM image, TIFF image, TIFF(.tif) image, gz compressed MINC image, gz compressed NIFTI-1 image