DTI:DicomToNrrdConverter

From wiki
Jump to navigationJump to search

DicomToNrrdConverter: Slicer plugin tool

  • For Marks 21-directional DTI data
    • dimension X and dimension Y are interchanged
  • the .nhdr header files from DicomToNrrdConverter:
   NRRD0005
   content: exists(400.raw,0)
   type: short
   dimension: 4
   space: right-anterior-superior
   sizes: 104 128 80 22
   thicknesses:  NaN  NaN 2 NaN
   space directions: (-1.99892,-0.00780031,0.0653802) (-9.92174e-08,-1.98592,-0.236936) (0.0658439,-0.236808,1.98484) none
   centerings: cell cell cell ???
   kinds: space space space list
   endian: little
   encoding: raw
   space units: "mm" "mm" "mm"
   space origin: (-140.714,-132.35,-94.1212) 
   data file: 400.raw
   measurement frame: (1,0,0) (0,1,0) (0,0,1)
   modality:=DWMRI
   DWMRI_b-value:=1000
   DWMRI_gradient_0000:=0   0   0
   DWMRI_gradient_0001:=-0.998227   0.0363973   -0.0470966
   DWMRI_gradient_0002:=0.0375974   -0.850541   -0.524563
   DWMRI_gradient_0003:=-0.857842   -0.495867   -0.134991
   DWMRI_gradient_0004:=0.257205   0.0256005   -0.966018
   DWMRI_gradient_0005:=-0.595152   0.437865   -0.673846
   DWMRI_gradient_0006:=-0.548144   -0.49095   -0.677131
   DWMRI_gradient_0007:=-0.826307   -0.0447949   -0.561436
   DWMRI_gradient_0008:=0.489658   -0.840128   -0.23328
   DWMRI_gradient_0009:=-0.82305   0.537067   -0.184789
   DWMRI_gradient_0010:=0.779527   0.0379013   -0.625221
   DWMRI_gradient_0011:=-0.450569   -0.849142   -0.275581
   DWMRI_gradient_0012:=-0.333777   0.0243983   -0.942336
   DWMRI_gradient_0013:=-0.0444975   -0.454274   -0.88975
   DWMRI_gradient_0014:=0.259411   0.872237   -0.414618
   DWMRI_gradient_0015:=-0.334194   0.851484   -0.404092
   DWMRI_gradient_0016:=-0.0633977   0.54418   -0.83657
   DWMRI_gradient_0017:=0.473834   0.480835   -0.737753
   DWMRI_gradient_0018:=0.846691   -0.430796   -0.312297
   DWMRI_gradient_0019:=0.488477   -0.470178   -0.735066
   DWMRI_gradient_0020:=0.780137   0.557527   -0.283814
   DWMRI_gradient_0021:=0.996476   0.0468036   -0.0696053
  • but the size tag should be:
   sizes:  128 104  80 22