Difference between revisions of "Smoothing multi-label brain segmentations"

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# input: a multi-label map to be smoothed. With structures:
 
# input: a multi-label map to be smoothed. With structures:
  
  * WM label 3
+
* WM label 3
  * CSF label 1
+
* CSF label 1
  * GM(without the following specified sub-cortical structures) label 2,
+
* GM(without the following specified sub-cortical structures) label 2,
  * GM sub-cortical structures
+
* GM sub-cortical structures
    ** RCaudate      label 13
+
** RCaudate      label 13
    ** LCaudate      label 14
+
** LCaudate      label 14
 
     ** RPutamen      label 15
 
     ** RPutamen      label 15
 
     ** LPutamen      label 16
 
     ** LPutamen      label 16

Revision as of 22:33, 27 January 2010

Home < Smoothing multi-label brain segmentations

smoothing workflow

  1. input: a multi-label map to be smoothed. With structures:
  • WM label 3
  • CSF label 1
  • GM(without the following specified sub-cortical structures) label 2,
  • GM sub-cortical structures
    • RCaudate label 13
    • LCaudate label 14
    ** RPutamen       label 15
    ** LPutamen       label 16
    ** RCaudate       label 17
    ** RCaudate       label 18
    ** RCaudate       label 11
    ** RCaudate       label 12
    ** RCaudate       label 19
    ** RCaudate       label 20


  1. Segmentation using one of the approaches below
  2. Up to Affine registration of the subject to bias-corrected, skull-stripped Baseline scan
  3. Map the Baseline ICC mask to the State 1 space
  4. Skull stripping State 1 scan
  5. Bias-correction of State 1 scan
  6. Repeat up to affine registration of skull-stripped, bias-corrected State 1 scan to Baseline